Minor code cleanup: PHPDoc, spelling, unused variables, etc.

[github/shaarli/Shaarli.git] / application / CachedPage.php

diff --git a/application/CachedPage.php b/application/CachedPage.php
index 50cfa9ac0d30add914b39ea2bd5c2a5bc0abef6c..5087d0c4b6b1fd6182fcd4564497d6531c78754b 100644 (file)
--- a/application/CachedPage.php
+++ b/application/CachedPage.php
@@ -35,7 +35,7 @@ class CachedPage
     /**
      * Returns the cached version of a page, if it exists and should be cached
      *
-     * @return a cached version of the page if it exists, null otherwise
+     * @return string a cached version of the page if it exists, null otherwise
      */
     public function cachedVersion()
     {