--- loncom/interface/loncommon.pm	2017/09/28 19:04:37	1.1295
+++ loncom/interface/loncommon.pm	2017/09/29 01:43:06	1.1296
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.1295 2017/09/28 19:04:37 raeburn Exp $
+# $Id: loncommon.pm,v 1.1296 2017/09/29 01:43:06 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -13329,7 +13329,7 @@ sub process_extracted_files {
                             } else {
                                 $warning .= &mt('Item extracted from archive: [_1] has unexpected path.',
                                                 &HTML::Entities::encode($path,'<>&"')).'<br />';
-                            } 
+                            }
                         }
                     }
                 }
@@ -13426,7 +13426,7 @@ sub process_extracted_files {
                 }
             } else {
                 $warning .= &mt('Item extracted from archive: [_1] has unexpected path.',
-                                &HTML::Entities::encode($path)).'<br />'; 
+                                &HTML::Entities::encode($path)).'<br />';
             }
         }
         if (keys(%todelete)) {