Document the --branch argument to contrib/findMergedChanges.pl

diff --git a/contrib/findMergedChanges.pl b/contrib/findMergedChanges.pl
index 46e070f943e8e1f8a1142c511bfb0bcc098a92fb..e4ff6163e733a38a36e7418312f9512a7bb28cdb 100755 (executable)
--- a/contrib/findMergedChanges.pl
+++ b/contrib/findMergedChanges.pl
@@ -19,7 +19,7 @@ my $look_for_type = "merged";
 if (! @ARGV) {
     print <<EOF
 Usage:
-   findMergedChanges.pl [--merged/--unmerged/--weird/--list] changes/*
+   findMergedChanges.pl [--merged/--unmerged/--weird/--list] [--branch=<branchname] changes/*
 
 A change is "merged" if it has ever been merged to release-0.2.2 and it has had
 no subsequent changes in master.