--- loncom/homework/response.pm	2007/06/20 22:36:52	1.172
+++ loncom/homework/response.pm	2007/06/26 01:40:47	1.173
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # various response type definitons response definition
 #
-# $Id: response.pm,v 1.172 2007/06/20 22:36:52 foxr Exp $
+# $Id: response.pm,v 1.173 2007/06/26 01:40:47 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -865,6 +865,7 @@ Optional Arguments:
                       $lines lines of bubbles.
   $bubbles_per_line - Must be provided if lines is defined.. number of
                       bubbles on a line.
+
 =cut
 
 sub getresponse {