diff --git a/src/Symfony/Component/DependencyInjection/Compiler/PassConfig.php b/src/Symfony/Component/DependencyInjection/Compiler/PassConfig.php
index ab5f309f2e..c03ff9deb7 100644
--- a/src/Symfony/Component/DependencyInjection/Compiler/PassConfig.php
+++ b/src/Symfony/Component/DependencyInjection/Compiler/PassConfig.php
@@ -152,9 +152,9 @@ class PassConfig
     }
 
     /**
-     * Gets all passes for the Merge pass.
+     * Gets the Merge pass.
      *
-     * @return array An array of passes
+     * @return CompilerPassInterface The merge pass
      */
     public function getMergePass()
     {