diff --git a/lib/Doctrine/ORM/UnitOfWork.php b/lib/Doctrine/ORM/UnitOfWork.php
index 11280b597..c3bbe0fe8 100644
--- a/lib/Doctrine/ORM/UnitOfWork.php
+++ b/lib/Doctrine/ORM/UnitOfWork.php
@@ -2196,7 +2196,7 @@ class UnitOfWork implements PropertyChangedListener
             } else {
                 $overrideLocalValues = isset($hints[Query::HINT_REFRESH]);
 
-                // If a only a specific entity is set to refresh, check that it's the one
+                // If only a specific entity is set to refresh, check that it's the one
                 if(isset($hints[Query::HINT_REFRESH_ENTITY])) {
                     $overrideLocalValues = $hints[Query::HINT_REFRESH_ENTITY] === $entity;
                 }
diff --git a/tests/Doctrine/Tests/ORM/Functional/Ticket/DDC1458Test.php b/tests/Doctrine/Tests/ORM/Functional/Ticket/DDC1458Test.php
index 3b13a540c..2a0541afd 100644
--- a/tests/Doctrine/Tests/ORM/Functional/Ticket/DDC1458Test.php
+++ b/tests/Doctrine/Tests/ORM/Functional/Ticket/DDC1458Test.php
@@ -74,8 +74,6 @@ class TestEntity
      */
     protected $additional;
 
-    private $i = 0;
-
     public function getValue()
     {
         return $this->value;