Fixed the id of the string from null to nullgrade

diff --git a/mod/workshop/lang/en_utf8/workshop.php b/mod/workshop/lang/en_utf8/workshop.php
index 4ef0e98ea08d8bb89cf9743a506477bb819bd67a..e985496a98e7dab45045010710591c8d8cb0ca5e 100644 (file)
--- a/mod/workshop/lang/en_utf8/workshop.php
+++ b/mod/workshop/lang/en_utf8/workshop.php
@@ -28,7 +28,7 @@ defined('MOODLE_INTERNAL') || die();
 $string[''] = '';
 $string[''] = '';
 $string[''] = '';
-$string['null'] = '?';
+$string['nullgrade'] = '?';
 $string['formatpeergradeover'] = '$a->grade (<del>$a->gradinggrade</del> / <ins>$a->gradinggradeover</ins>)';
 $string['formatpeergrade'] = '$a->grade ($a->gradinggrade)';
 $string['accesscontrol'] = 'Access control';