doc: spelling fixes in doc/, comments and old ChangeLog

* ChangeLog-2009: Fix spelling errors.
* bootstrap: Likewise.
* doc/grep.texi: Likewise.

1 files changed, 2 insertions, 2 deletions

diff --git a/bootstrap b/bootstrap
index 48b16af6..b219c423 100755
--- a/bootstrap
+++ b/bootstrap
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Print a version string.
-scriptversion=2022-06-04.00; # UTC
+scriptversion=2023-05-10.20; # UTC
 
 # Bootstrap this package from checked-out sources.
 
@@ -594,7 +594,7 @@ check_versions() {
     # Handle the still-experimental Automake-NG programs specially.
     # They remain named as the mainstream Automake programs ("automake",
     # and "aclocal") to avoid gratuitous incompatibilities with
-    # pre-existing usages (by, say, autoreconf, or custom autogen.sh
+    # preexisting uses (by, say, autoreconf, or custom autogen.sh
     # scripts), but correctly identify themselves (as being part of
     # "GNU automake-ng") when asked their version.
     case $app in