announce-gen: improve a comment

* build-aux/announce-gen: Improve comment.

2 files changed, 7 insertions, 2 deletions

diff --git a/ChangeLog b/ChangeLog
index ee83e22ba5..a3b412818e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2020-05-13  Jim Meyering  <meyering@fb.com>
+
+	announce-gen: improve a comment
+	* build-aux/announce-gen: Improve comment.
+
 2020-05-12  Paul Eggert  <eggert@cs.ucla.edu>
 
 	xalloc: pacify -Wanalyzer-possible-null-argument
diff --git a/build-aux/announce-gen b/build-aux/announce-gen
index b095a05eb8..ff8d450258 100755
--- a/build-aux/announce-gen
+++ b/build-aux/announce-gen
@@ -371,8 +371,8 @@ sub get_tool_versions ($$)
 }
 
 {
-  # Neutralize the locale, so that, for instance, "du" does not
-  # issue "1,2" instead of "1.2", what confuses our regexps.
+  # Use the C locale so that, for instance, "du" does not
+  # print "1,2" instead of "1.2", which would confuse our regexps.
   $ENV{LC_ALL} = "C";
 
   my $mail_headers;