symfony
diff --git a/‎components/cache.rst
Copy file name to clipboardExpand all lines: components/cache.rst
+1-1Lines changed: 1 addition & 1 deletion b/‎components/cache.rst
Copy file name to clipboardExpand all lines: components/cache.rst
+1-1Lines changed: 1 addition & 1 deletion
diff --git a/‎reference/configuration/kernel.rst
Copy file name to clipboardExpand all lines: reference/configuration/kernel.rst
-1Lines changed: 0 additions & 1 deletion b/‎reference/configuration/kernel.rst
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-1Lines changed: 0 additions & 1 deletion
@@ -116,7 +116,7 @@ recompute::
     $beta = 1.0;
     $value = $cache->get('my_cache_key', function (ItemInterface $item) {
         $item->expiresAfter(3600);
-        $item->tag(['tag_0', 'tag_1');
+        $item->tag(['tag_0', 'tag_1']);
 
         return '...';
     }, $beta);
 
@@ -182,7 +182,6 @@ achieve a strict reproducible build:
     .. code-block:: php
 
         // config/services.php
-        use Symfony\Component\DependencyInjection\Reference;
 
         // ...
         $container->setParameter('kernel.container_build_time', '1234567890');