/**
* Store a data item to an external store, identified by a partial URL
- * The protocol part is used to identify the class, the rest is passed to the
- * class itself as a parameter.
+ * The protocol part is used to identify the class, the rest is passed to the
+ * class itself as a parameter.
* Returns the URL of the stored data item, or false on error
*/
function insert( $url, $data ) {