fix whitespace

lib/Cake/View/Helper/FormHelper.php

@@ -1016,7 +1016,7 @@ class FormHelper extends AppHelper {
 			!array_key_exists('maxlength', $options) &&
 			isset($fieldDef['length']) &&
 			is_scalar($fieldDef['length']) &&
-		 	$options['type'] !== 'select'
+			$options['type'] !== 'select'
 		);
 		if ($autoLength && $options['type'] == 'text') {
 			$options['maxlength'] = $fieldDef['length'];