diff --git a/lib/Doctrine/ORM/UnitOfWork.php b/lib/Doctrine/ORM/UnitOfWork.php
index 485f29d01..a406c906a 100644
--- a/lib/Doctrine/ORM/UnitOfWork.php
+++ b/lib/Doctrine/ORM/UnitOfWork.php
@@ -3352,11 +3352,11 @@ class UnitOfWork implements PropertyChangedListener
      */
     private function mergeEntityStateIntoManagedCopy($entity, $managedCopy)
     {
-        if (!$this->isLoaded($entity)) {
+        if (! $this->isLoaded($entity)) {
             return;
         }
 
-        if (!$this->isLoaded($managedCopy)) {
+        if (! $this->isLoaded($managedCopy)) {
             $managedCopy->__load();
         }