fixes LMS-1302 by removing a stray h1

problem/9cee77a606ea4c1aa5440e0ea5d0f618.xml

@@ -3,10 +3,9 @@
   <p>Questions which are part of assignments or exams may have due dates - the last possible time you can submit an assignment for grading. Once this time has passed, you will not be able to get credit for any incomplete problems in the assignment.</p>
   <p>If an assignment has a due date, you can see the due date in the accordion on the side. (This demo course does not have any due date.) If no due date is displayed, the assignment can be turned in at any time.</p>
   <p>All assignment due dates are listed in UTC (the international time standard). Please <a href="http://www.timeanddate.com/worldclock/">look up your time zone</a> in order to understand what time your assignments are due according to your clock. EdX cannot offer any extensions.</p>
-  <h1/>
   <p>What kinds of late policies does edX allow?</p>
   <choiceresponse>
-    <checkboxgroup direction="vertical">
+    <checkboxgroup label="What kinds of late policies does edX allow?" direction="vertical">
       <choice correct="false">late penalties</choice>
       <choice correct="false">instructor forgiveness</choice>
       <choice correct="false">late time budget</choice>