1 files changed, 1 insertions, 0 deletions
diff --git a/pkg.m4 b/pkg.m4
index 95f7cbc..0294d77 100644
--- a/pkg.m4
+++ b/pkg.m4
@@ -1,4 +1,5 @@
 # pkg.m4 - Macros to locate and utilise pkg-config.            -*- Autoconf -*-
+# serial 1 (pkg-config-0.24)
 # 
 # Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
 #