=== modified file 'sites/all/modules/salesforce/salesforce_api/salesforce_api.install'
--- salesforce_api/salesforce_api.install	2011-05-23 21:46:58 +0000
+++ salesforce_api/salesforce_api.install	2011-05-23 21:49:51 +0000
@@ -251,7 +251,7 @@ function salesforce_api_update_6202() {
   $fieldmaps = salesforce_api_salesforce_field_map_load_all();
   $ret = array();
   $changes = array();
-  module_enable('sf_contrib');
+  module_enable(array('sf_contrib'));
   $ret[] = array('success' => TRUE, 'query' => t('Enabled SF Contrib module', array('@map' => $new_map->name)));
 
   foreach (content_types() as $type) {