Switch license to GPLv3 or later.

42 files changed, 42 insertions, 42 deletions

diff --git a/lisp/erc/ChangeLog b/lisp/erc/ChangeLog
index 5f283b44ee0..a9e3833c789 100644
--- a/lisp/erc/ChangeLog
+++ b/lisp/erc/ChangeLog
@@ -366,7 +366,7 @@ See ChangeLog.06 for earlier changes.
 
   GNU Emacs is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2, or (at your option)
+  the Free Software Foundation; either version 3, or (at your option)
   any later version.
 
   GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/ChangeLog.01 b/lisp/erc/ChangeLog.01
index 51373669902..0700567a81e 100644
--- a/lisp/erc/ChangeLog.01
+++ b/lisp/erc/ChangeLog.01
@@ -1041,7 +1041,7 @@
 
   GNU Emacs is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2, or (at your option)
+  the Free Software Foundation; either version 3, or (at your option)
   any later version.
 
   GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/ChangeLog.02 b/lisp/erc/ChangeLog.02
index 811199b8e38..5b5acdbe8f0 100644
--- a/lisp/erc/ChangeLog.02
+++ b/lisp/erc/ChangeLog.02
@@ -2602,7 +2602,7 @@ See ChangeLog.01 for earlier changes.
 
   GNU Emacs is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2, or (at your option)
+  the Free Software Foundation; either version 3, or (at your option)
   any later version.
 
   GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/ChangeLog.03 b/lisp/erc/ChangeLog.03
index be68faf255d..e0367e52acc 100644
--- a/lisp/erc/ChangeLog.03
+++ b/lisp/erc/ChangeLog.03
@@ -2146,7 +2146,7 @@ See ChangeLog.02 for earlier changes.
 
   GNU Emacs is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2, or (at your option)
+  the Free Software Foundation; either version 3, or (at your option)
   any later version.
 
   GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/ChangeLog.04 b/lisp/erc/ChangeLog.04
index b8cb4298787..63eb563255c 100644
--- a/lisp/erc/ChangeLog.04
+++ b/lisp/erc/ChangeLog.04
@@ -2075,7 +2075,7 @@ See ChangeLog.03 for earlier changes.
 
   GNU Emacs is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2, or (at your option)
+  the Free Software Foundation; either version 3, or (at your option)
   any later version.
 
   GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/ChangeLog.05 b/lisp/erc/ChangeLog.05
index 12a51bb44ed..68224cde8ef 100644
--- a/lisp/erc/ChangeLog.05
+++ b/lisp/erc/ChangeLog.05
@@ -1223,7 +1223,7 @@ See ChangeLog.04 for earlier changes.
 
   GNU Emacs is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2, or (at your option)
+  the Free Software Foundation; either version 3, or (at your option)
   any later version.
 
   GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/ChangeLog.06 b/lisp/erc/ChangeLog.06
index f7d891cb5f6..08180f19b0f 100644
--- a/lisp/erc/ChangeLog.06
+++ b/lisp/erc/ChangeLog.06
@@ -1436,7 +1436,7 @@ See ChangeLog.05 for earlier changes.
 
   GNU Emacs is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2, or (at your option)
+  the Free Software Foundation; either version 3, or (at your option)
   any later version.
 
   GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/erc-autoaway.el b/lisp/erc/erc-autoaway.el
index 91a1150802b..c70beb112e2 100644
--- a/lisp/erc/erc-autoaway.el
+++ b/lisp/erc/erc-autoaway.el
@@ -9,7 +9,7 @@
 
 ;; GNU Emacs is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/erc-backend.el b/lisp/erc/erc-backend.el
index 08cb738d360..349f9137066 100644
--- a/lisp/erc/erc-backend.el
+++ b/lisp/erc/erc-backend.el
@@ -11,7 +11,7 @@
 
 ;; GNU Emacs is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/erc-button.el b/lisp/erc/erc-button.el
index 435c72bba23..35a20d5279f 100644
--- a/lisp/erc/erc-button.el
+++ b/lisp/erc/erc-button.el
@@ -11,7 +11,7 @@
 
 ;; GNU Emacs is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/erc-capab.el b/lisp/erc/erc-capab.el
index b7ccade02e0..27410296491 100644
--- a/lisp/erc/erc-capab.el
+++ b/lisp/erc/erc-capab.el
@@ -4,7 +4,7 @@
 
 ;; GNU Emacs is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/erc-compat.el b/lisp/erc/erc-compat.el
index dcfcfe84c98..8be3bed1a78 100644
--- a/lisp/erc/erc-compat.el
+++ b/lisp/erc/erc-compat.el
@@ -9,7 +9,7 @@
 
 ;; GNU Emacs is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/erc-dcc.el b/lisp/erc/erc-dcc.el
index 2c906af4516..ed69e4553f5 100644
--- a/lisp/erc/erc-dcc.el
+++ b/lisp/erc/erc-dcc.el
@@ -14,7 +14,7 @@
 
 ;; GNU Emacs is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/erc-ezbounce.el b/lisp/erc/erc-ezbounce.el
index f63682c51ff..58d886a06a9 100644
--- a/lisp/erc/erc-ezbounce.el
+++ b/lisp/erc/erc-ezbounce.el
@@ -9,7 +9,7 @@
 
 ;; GNU Emacs is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/erc-fill.el b/lisp/erc/erc-fill.el
index fc1c71babdf..98180e98150 100644
--- a/lisp/erc/erc-fill.el
+++ b/lisp/erc/erc-fill.el
@@ -11,7 +11,7 @@
 
 ;; GNU Emacs is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/erc-goodies.el b/lisp/erc/erc-goodies.el
index 933e6b34b52..7d995ebb7bb 100644
--- a/lisp/erc/erc-goodies.el
+++ b/lisp/erc/erc-goodies.el
@@ -12,7 +12,7 @@
 
 ;; GNU Emacs is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/erc-hecomplete.el b/lisp/erc/erc-hecomplete.el
index e6f91ce8998..6876637c7d7 100644
--- a/lisp/erc/erc-hecomplete.el
+++ b/lisp/erc/erc-hecomplete.el
@@ -9,7 +9,7 @@
 
 ;; GNU Emacs is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/erc-ibuffer.el b/lisp/erc/erc-ibuffer.el
index 25ad1319bd6..ae256b877fa 100644
--- a/lisp/erc/erc-ibuffer.el
+++ b/lisp/erc/erc-ibuffer.el
@@ -10,7 +10,7 @@
 
 ;; GNU Emacs is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/erc-identd.el b/lisp/erc/erc-identd.el
index 8a70a743edb..4b72ee171b3 100644
--- a/lisp/erc/erc-identd.el
+++ b/lisp/erc/erc-identd.el
@@ -9,7 +9,7 @@
 
 ;; GNU Emacs is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/erc-imenu.el b/lisp/erc/erc-imenu.el
index 5e005181b7b..cd5923f2449 100644
--- a/lisp/erc/erc-imenu.el
+++ b/lisp/erc/erc-imenu.el
@@ -10,7 +10,7 @@
 
 ;; GNU Emacs is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/erc-join.el b/lisp/erc/erc-join.el
index fb59cd905a6..dcc7e7f7c9e 100644
--- a/lisp/erc/erc-join.el
+++ b/lisp/erc/erc-join.el
@@ -10,7 +10,7 @@
 
 ;; GNU Emacs is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/erc-lang.el b/lisp/erc/erc-lang.el
index c4d103a0f4a..e61156f3d5a 100644
--- a/lisp/erc/erc-lang.el
+++ b/lisp/erc/erc-lang.el
@@ -12,7 +12,7 @@
 
 ;; GNU Emacs is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/erc-log.el b/lisp/erc/erc-log.el
index 9801192bca0..194f8ae6bf1 100644
--- a/lisp/erc/erc-log.el
+++ b/lisp/erc/erc-log.el
@@ -12,7 +12,7 @@
 
 ;; GNU Emacs is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/erc-match.el b/lisp/erc/erc-match.el
index 35ba1b13492..c147b6566f8 100644
--- a/lisp/erc/erc-match.el
+++ b/lisp/erc/erc-match.el
@@ -11,7 +11,7 @@
 
 ;; GNU Emacs is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/erc-menu.el b/lisp/erc/erc-menu.el
index 888da702d62..dd2d9c2a666 100644
--- a/lisp/erc/erc-menu.el
+++ b/lisp/erc/erc-menu.el
@@ -10,7 +10,7 @@
 
 ;; GNU Emacs is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/erc-netsplit.el b/lisp/erc/erc-netsplit.el
index b4c26b1bb88..83bc0dffc0c 100644
--- a/lisp/erc/erc-netsplit.el
+++ b/lisp/erc/erc-netsplit.el
@@ -9,7 +9,7 @@
 
 ;; GNU Emacs is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/erc-networks.el b/lisp/erc/erc-networks.el
index 4631ceae3ae..28f6f0d7722 100644
--- a/lisp/erc/erc-networks.el
+++ b/lisp/erc/erc-networks.el
@@ -9,7 +9,7 @@
 
 ;; GNU Emacs is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/erc-nicklist.el b/lisp/erc/erc-nicklist.el
index f37b8eab996..b542c2a5e1d 100644
--- a/lisp/erc/erc-nicklist.el
+++ b/lisp/erc/erc-nicklist.el
@@ -11,7 +11,7 @@
 
 ;; GNU Emacs is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/erc-notify.el b/lisp/erc/erc-notify.el
index d34e38ade43..9216631a9b4 100644
--- a/lisp/erc/erc-notify.el
+++ b/lisp/erc/erc-notify.el
@@ -9,7 +9,7 @@
 
 ;; GNU Emacs is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/erc-page.el b/lisp/erc/erc-page.el
index de13c6037a6..535c871956a 100644
--- a/lisp/erc/erc-page.el
+++ b/lisp/erc/erc-page.el
@@ -6,7 +6,7 @@
 
 ;; GNU Emacs is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/erc-pcomplete.el b/lisp/erc/erc-pcomplete.el
index f207bcc1b8b..a5a1bbaaf9e 100644
--- a/lisp/erc/erc-pcomplete.el
+++ b/lisp/erc/erc-pcomplete.el
@@ -10,7 +10,7 @@
 
 ;; GNU Emacs is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/erc-replace.el b/lisp/erc/erc-replace.el
index 5e63f8d7d4f..8bc5fe3ba8d 100644
--- a/lisp/erc/erc-replace.el
+++ b/lisp/erc/erc-replace.el
@@ -10,7 +10,7 @@
 
 ;; GNU Emacs is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/erc-ring.el b/lisp/erc/erc-ring.el
index 95c313a23f6..ae526c193c3 100644
--- a/lisp/erc/erc-ring.el
+++ b/lisp/erc/erc-ring.el
@@ -11,7 +11,7 @@
 
 ;; GNU Emacs is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/erc-services.el b/lisp/erc/erc-services.el
index a2cc1b19782..e6f6c40d7e8 100644
--- a/lisp/erc/erc-services.el
+++ b/lisp/erc/erc-services.el
@@ -6,7 +6,7 @@
 
 ;; GNU Emacs is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/erc-sound.el b/lisp/erc/erc-sound.el
index fdac1cc3be0..4d3d792b1b8 100644
--- a/lisp/erc/erc-sound.el
+++ b/lisp/erc/erc-sound.el
@@ -6,7 +6,7 @@
 
 ;; GNU Emacs is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/erc-speedbar.el b/lisp/erc/erc-speedbar.el
index 0d88589838e..b11296cccca 100644
--- a/lisp/erc/erc-speedbar.el
+++ b/lisp/erc/erc-speedbar.el
@@ -10,7 +10,7 @@
 
 ;; GNU Emacs is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/erc-spelling.el b/lisp/erc/erc-spelling.el
index a15ca17987f..3445be363ba 100644
--- a/lisp/erc/erc-spelling.el
+++ b/lisp/erc/erc-spelling.el
@@ -10,7 +10,7 @@
 
 ;; GNU Emacs is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/erc-stamp.el b/lisp/erc/erc-stamp.el
index 0b8017ffe0b..d67dffeaede 100644
--- a/lisp/erc/erc-stamp.el
+++ b/lisp/erc/erc-stamp.el
@@ -10,7 +10,7 @@
 
 ;; GNU Emacs is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/erc-track.el b/lisp/erc/erc-track.el
index 4a8b673d46b..f72a5be1de1 100644
--- a/lisp/erc/erc-track.el
+++ b/lisp/erc/erc-track.el
@@ -11,7 +11,7 @@
 
 ;; GNU Emacs is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/erc-truncate.el b/lisp/erc/erc-truncate.el
index 440dc870e2c..599e49e706a 100644
--- a/lisp/erc/erc-truncate.el
+++ b/lisp/erc/erc-truncate.el
@@ -9,7 +9,7 @@
 
 ;; GNU Emacs is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/erc-xdcc.el b/lisp/erc/erc-xdcc.el
index ea1fa27bf4b..0aed1122b0e 100644
--- a/lisp/erc/erc-xdcc.el
+++ b/lisp/erc/erc-xdcc.el
@@ -9,7 +9,7 @@
 
 ;; GNU Emacs is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
diff --git a/lisp/erc/erc.el b/lisp/erc/erc.el
index d6875ffc4af..d5a823ac825 100644
--- a/lisp/erc/erc.el
+++ b/lisp/erc/erc.el
@@ -17,7 +17,7 @@
 
 ;; GNU Emacs is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,