MDL-20636 Fix a bunch of minor errors in the truefalse preview.
[moodle.git] / question / behaviour / interactive / lang / en / qbehaviour_interactive.php
index 63a34c5..8f87615 100644 (file)
@@ -2,5 +2,5 @@
 
 $string['interactive'] = 'Interactive with multiple tries';
 $string['notcomplete'] = 'Not complete';
-$string['triesremaining'] = 'Tries remaining: $a';
+$string['triesremaining'] = 'Tries remaining: {$a}';
 $string['tryagain'] = 'Try again';