commit 4bdcff0923243843589441e88225c37eeeb9d543
Author: Amy Groshek <amygroshek@gmail.com>
Date:   Mon Nov 12 14:22:57 2012 -0600

    MDL-36540 - Survey language pack typo

diff --git a/mod/survey/lang/en/survey.php b/mod/survey/lang/en/survey.php
index ea1fbb6..028ca08 100644
--- a/mod/survey/lang/en/survey.php
+++ b/mod/survey/lang/en/survey.php
@@ -256,4 +256,4 @@ $string['thanksforanswers'] = 'Thanks for answering this survey, {$a}';
 $string['time'] = 'Time';
 $string['viewsurveyresponses'] = 'View {$a} survey responses';
 $string['notyetanswered'] = 'Not yet answered';
-$string['allquestionrequireanswer'] = 'All questions are required and must be answered';
+$string['allquestionrequireanswer'] = 'All questions are required and must be answered.';