DocBlock fixes

mpdude · mpdude · commit 770ee09b3b64 · 2015-04-06T20:18:19.000+02:00
diff --git a/src/Symfony/Component/Config/ConfigCacheInterface.php b/src/Symfony/Component/Config/ConfigCacheInterface.php
@@ -43,8 +43,8 @@ public function isFresh();
     /**
      * Writes cache.
      *
-     * @param string              $content  The content to write into the cache
-     * @param ResourceInterface[] $metadata An array of ResourceInterface instances
+     * @param string                   $content  The content to write into the cache
+     * @param ResourceInterface[]|null $metadata An array of ResourceInterface instances
      *
      * @throws \RuntimeException When the cache file cannot be written
      */

Original file line number	Diff line number	Diff line change
`@@ -43,8 +43,8 @@ public function isFresh();`
`43`	`43`	`/**`
`44`	`44`	`* Writes cache.`
`45`	`45`	`*`
`46`		`- * @param string $content The content to write into the cache`
`47`		`- * @param ResourceInterface[] $metadata An array of ResourceInterface instances`
	`46`	`+ * @param string $content The content to write into the cache`
	`47`	`+ * @param ResourceInterface[]\|null $metadata An array of ResourceInterface instances`
`48`	`48`	`*`
`49`	`49`	`* @throws \RuntimeException When the cache file cannot be written`
`50`	`50`	`*/`