Index: relation.field.inc
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/relation/relation.field.inc,v
retrieving revision 1.4
diff -u -p -r1.4 relation.field.inc
--- relation.field.inc	6 Dec 2010 03:27:01 -0000	1.4
+++ relation.field.inc	6 Dec 2010 06:37:02 -0000
@@ -51,9 +51,9 @@ function relation_field_presave($entity_
     $relations[$item['other_entity_type']][$item['relation_id']] = $item['other_entity_id'];
   }
 
-  //$entity_relations describes relations from $entity. Generally, $entity_
-  //describes the entity being saved, $other_ describes entities on the other
-  //end of the relation.
+  // $entity_relations describes relations from $entity. In general, $entity_
+  // describes the entity being saved, $other_ describes entities on the other
+  // end of the relation.
   foreach ($relations as $other_type => $entity_relations) {
     $others = entity_load($other_type, $entity_relations);
     // @todo The else condition must not happen; implement hook_field_validate().