Fixed typo that has crept in.

diff --git a/mod/quiz/format/gift/format.php b/mod/quiz/format/gift/format.php
index b57f93c75eff0356b66452298aa2590a7be60e3d..c598e7af409372039d373b423d9623ebd79ebdb1 100755 (executable)
--- a/mod/quiz/format/gift/format.php
+++ b/mod/quiz/format/gift/format.php
@@ -487,7 +487,7 @@ function writequestion( $question ) {
             }
             $expout .= "\t".$answertext.$this->repchar( $answer->answer );
             if ($answer->feedback!="") {
-                $expout .= "#".$this->$this->repchar( $answer->feedback );
+                $expout .= "#".$this->repchar( $answer->feedback );
             }
             $expout .= "\n";
         }