diff --git a/lib/cache.php b/lib/cache.php
index fed990b5b3..62003793d5 100644
--- a/lib/cache.php
+++ b/lib/cache.php
@@ -44,8 +44,8 @@ class OC_Cache {
 				self::$global_cache = new OC_Cache_Broker(self::$global_cache_fast, self::$global_cache);
 			}
 		}
-		if($fast){
-			if(self::$global_cache_fast){
+		if($fast) {
+			if(self::$global_cache_fast) {
 				return self::$global_cache_fast;
 			}else{
 				return false;
@@ -74,8 +74,8 @@ class OC_Cache {
 			}
 		}
 
-		if($fast){
-			if(self::$user_cache_fast){
+		if($fast) {
+			if(self::$user_cache_fast) {
 				return self::$user_cache_fast;
 			}else{
 				return false;
@@ -138,7 +138,7 @@ class OC_Cache {
 	 * @return true
 	 */
 	static public function isFast() {
-		if(is_null(self::$isFast)){
+		if(is_null(self::$isFast)) {
 			self::$isFast=function_exists('xcache_set') || function_exists('apc_store');
 		}
 		return self::$isFast;