maint: make copyright comment consistent with all others

* tests/misc/mktemp: Change punctuation to make copyright
paragraph consistent with all of the others.

diff --git a/tests/misc/mktemp b/tests/misc/mktemp
index f1ffb68..82c551e 100755 (executable)
--- a/tests/misc/mktemp
+++ b/tests/misc/mktemp
@@ -3,9 +3,9 @@
 
 # Copyright (C) 2007-2010 Free Software Foundation, Inc.
 
-# This program is free software; you can redistribute it and/or modify
+# This program 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 3 of the License, or
+# the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
 
 # This program is distributed in the hope that it will be useful,