diff --git a/app/code/core/Mage/Adminhtml/Block/Cms/Block/Grid.php b/app/code/core/Mage/Adminhtml/Block/Cms/Block/Grid.php
index 489597f6caa..55295ff50fc 100644
--- a/app/code/core/Mage/Adminhtml/Block/Cms/Block/Grid.php
+++ b/app/code/core/Mage/Adminhtml/Block/Cms/Block/Grid.php
@@ -118,10 +118,8 @@ protected function _filterStoreCondition($collection, $column)
     }
 
     /**
-     * Row click url
-     *
      * @return string
-     * @param  mixed  $row
+     * @param  Mage_Cms_Model_Block $row
      */
     public function getRowUrl($row)
     {
diff --git a/app/code/core/Mage/Adminhtml/Block/Cms/Page/Grid.php b/app/code/core/Mage/Adminhtml/Block/Cms/Page/Grid.php
index 939e79ed912..e0bb41919d4 100644
--- a/app/code/core/Mage/Adminhtml/Block/Cms/Page/Grid.php
+++ b/app/code/core/Mage/Adminhtml/Block/Cms/Page/Grid.php
@@ -133,10 +133,8 @@ protected function _filterStoreCondition($collection, $column)
     }
 
     /**
-     * Row click url
-     *
      * @return string
-     * @param  mixed  $row
+     * @param  Mage_Cms_Model_Page $row
      */
     public function getRowUrl($row)
     {
diff --git a/app/code/core/Mage/Adminhtml/Block/Sitemap/Grid.php b/app/code/core/Mage/Adminhtml/Block/Sitemap/Grid.php
index 84c7eff1b28..9eec58e8394 100644
--- a/app/code/core/Mage/Adminhtml/Block/Sitemap/Grid.php
+++ b/app/code/core/Mage/Adminhtml/Block/Sitemap/Grid.php
@@ -83,10 +83,8 @@ protected function _prepareColumns()
     }
 
     /**
-     * Row click url
-     *
      * @return string
-     * @param  mixed  $row
+     * @param  Mage_Sitemap_Model_Sitemap $row
      */
     public function getRowUrl($row)
     {
diff --git a/app/code/core/Mage/Adminhtml/Block/System/Variable/Grid.php b/app/code/core/Mage/Adminhtml/Block/System/Variable/Grid.php
index 29457285f8c..23b17e9879d 100644
--- a/app/code/core/Mage/Adminhtml/Block/System/Variable/Grid.php
+++ b/app/code/core/Mage/Adminhtml/Block/System/Variable/Grid.php
@@ -74,10 +74,8 @@ protected function _prepareColumns()
     }
 
     /**
-     * Row click url
-     *
      * @return string
-     * @param  mixed  $row
+     * @param  Mage_Core_Model_Variable $row
      */
     public function getRowUrl($row)
     {