[ci skip] Cleaned some spaces
diff --git a/system/database/drivers/odbc/odbc_driver.php b/system/database/drivers/odbc/odbc_driver.php
index a01a9d6..29b2281 100644
--- a/system/database/drivers/odbc/odbc_driver.php
+++ b/system/database/drivers/odbc/odbc_driver.php
@@ -336,7 +336,7 @@
 	 * @param	string	$table
 	 * @param	array	$values
 	 * @return	string
-         */
+	 */
 	protected function _update($table, $values)
 	{
 		$this->qb_limit = FALSE;