--- loncom/homework/default_homework.lcpm	2004/10/21 02:43:34	1.91
+++ loncom/homework/default_homework.lcpm	2005/02/17 23:42:38	1.93
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA 
 # used by lonxml::xmlparse() as input variable $safeinit to Apache::run::run()
 #
-# $Id: default_homework.lcpm,v 1.91 2004/10/21 02:43:34 albertel Exp $
+# $Id: default_homework.lcpm,v 1.93 2005/02/17 23:42:38 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -560,7 +560,6 @@ sub chemparse {
     }
     # get rid of trailing space
     $formula =~ s/(\&nbsp\;| )$//;
-    
     return &xmlparse($formula);
 }