Fix false negative failing test

The test fails because the query is returning the two comments in descending ID order, when the test is expecting the opposite. This is only because of poor test enforcement / fixture data, and not related to actual library functionality.

Author: AkenRoberts

tests/Gedmo/Translatable/TranslationQueryWalkerTest.php

@@ -474,7 +474,7 @@ function shouldSelectSecondJoinedComponentTranslation()
         );
 
         $dql = 'SELECT a, c FROM '.self::ARTICLE.' a';
-        $dql .= ' LEFT JOIN a.comments c';
+        $dql .= ' LEFT JOIN a.comments c ORDER BY c.id ASC';
         $q = $this->em->createQuery($dql);
         $q->setHint(Query::HINT_CUSTOM_OUTPUT_WALKER, self::TREE_WALKER_TRANSLATION);