Trailing whitespace cleanup

git-svn-id: https://develop.svn.wordpress.org/trunk@12733 602fd350-edb4-49c9-b593-d223f7449a82

wp-includes/wp-db.php

@@ -805,7 +805,7 @@ class wpdb {
 		// Perform the query via std mysql_query function..
 		if ( defined('SAVEQUERIES') && SAVEQUERIES )
 			$this->timer_start();
-		
+
 		// use $this->dbh for read ops, and $this->dbhwrite for write ops
 		// use $this->dbhglobal for gloal table ops
 		unset( $dbh );