--- loncom/homework/functionplotresponse.pm	2011/05/11 21:17:59	1.62
+++ loncom/homework/functionplotresponse.pm	2011/05/27 23:00:58	1.63
@@ -1,7 +1,7 @@
 # LearningOnline Network with CAPA
 # option list style responses
 #
-# $Id: functionplotresponse.pm,v 1.62 2011/05/11 21:17:59 www Exp $
+# $Id: functionplotresponse.pm,v 1.63 2011/05/27 23:00:58 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -880,8 +880,7 @@ sub start_functionplotresponse {
              &Apache::edit::select_arg('Grid visible:','gridvisible',
                                   ['yes','no'],$token).'<br />'.
              &Apache::edit::text_arg('Background plot(s) for answer (function(x):xmin:xmax,function(x):xmin:xmax,x1:y1:sx1:sy1:x2:y2:sx2:sy2,...):',
-                                         'answerdisplay',$token,'50');
-
+                                         'answerdisplay',$token,'50').
              &Apache::edit::end_row().&Apache::edit::start_spanning_row();
   } elsif ($target eq 'modified') {
     my $constructtag=&Apache::edit::get_new_args($token,$parstack,