Index: question/type/calculated/questiontype.php
===================================================================
--- question/type/calculated/questiontype.php	(revision 409)
+++ question/type/calculated/questiontype.php	(working copy)
@@ -916,9 +916,7 @@
                     FROM {$CFG->prefix}question_datasets d,
                          {$CFG->prefix}question_dataset_definitions i
                   WHERE i.id = d.datasetdefinition
-                    AND i.category = '$form->category'
-                    ;
-                   ";
+                    AND i.category = '$form->category'";
              if ($records = get_records_sql($sql)) {
                    foreach ($records as $r) {
                        if ( !isset ($datasetdefs["$r->name"])) $datasetdefs["$r->name"] = $r->itemcount;