SAK-34067: Plus sign appears in assignment instructions on grading page

Author: plukasew

assignment/tool/src/webapp/vm/assignment/chef_assignments_instructor_grading_submission.vm

@@ -262,7 +262,6 @@
         #end
         #if ($assignment_expand_flag)
             #if (!$assignment.Instructions.isEmpty())
-                +
                 <div class="textPanel">$validator.escapeHtmlFormattedText($assignment.Instructions)</div>
             #end