diff --git a/csrf.php b/csrf.php
index d9e7cf3..902ff64 100644
--- a/csrf.php
+++ b/csrf.php
@@ -43,6 +43,7 @@ class csrf
   // }}}
 
   /** Get / Set the status of the CSRF protection
+    * @param boolean|null $val The value to set/get if null
     */
   public function csrfState ($val = null)
   // {{{
@@ -56,6 +57,7 @@ class csrf
   // }}}
 
   /** Get / Set the name of the field in HTML
+    * @param string|null $val The value to set/get if null
     */
   public function field ($val = null)
   // {{{