MINOR Code formatting in EmailField

forms/EmailField.php

@@ -19,18 +19,17 @@ function Type() {
 	 * @param Validator $validator
 	 * @return String
 	 */
-	function validate($validator){
+	function validate($validator) {
 		$this->value = trim($this->value);
-
-		$pcrePattern = '^[a-z0-9!#$%&\'*+/=?^_`{|}~-]+(?:\\.[a-z0-9!#$%&\'*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?$';
 
+		$pcrePattern = '^[a-z0-9!#$%&\'*+/=?^_`{|}~-]+(?:\\.[a-z0-9!#$%&\'*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?$';
 
 		// PHP uses forward slash (/) to delimit start/end of pattern, so it must be escaped
 		$pregSafePattern = str_replace('/', '\\/', $pcrePattern);
 
 		if($this->value && !preg_match('/' . $pregSafePattern . '/i', $this->value)){
- 			$validator->validationError(
- 				$this->name,
+			$validator->validationError(
+				$this->name,
 				_t('EmailField.VALIDATION', "Please enter an email address."),
 				"validation"
 			);