Corrected coding standards violations.

includes/utilities.inc

@@ -492,7 +492,7 @@ function islandora_prepare_new_object($namespace = NULL, $label = NULL, $datastr
         watchdog('islandora', 'Attempting to ingest %file in islandora_prepare_new_object(), ' .
                               ' but it does not appear to be readable. We will pass the path through' .
                               ' url(), and pass along as such.',
-                              array('%file' => $datastream_file, ) , 
+                              array('%file' => $datastream_file),
                               WATCHDOG_WARNING);
       }
     }