diff --git a/dblayeroo.php b/dblayeroo.php
index dbe7217..2e17bf3 100644
--- a/dblayeroo.php
+++ b/dblayeroo.php
@@ -978,7 +978,7 @@ class dblayeroo
 
   /** Get all the fields with the table name if needed.
     * If the objectJoin is set, return the fields name too
-    * @param bool $full Add the table name if the $full is set
+    * @param boolean $full Add the table name if the $full is set
     */
   public function fieldsAll ($full = false)
   /* {{{ */
@@ -1365,7 +1365,7 @@ class dblayeroo
   /** Get the columns set in the query by displayColumn. If the $full parameter
     * is set, add the table prefix/name to the result.
     * If the join object is set, ask to it the columns too
-    * @param bool $full  Add the table prefix/name if set
+    * @param boolean $full  Add the table prefix/name if set
     */
   public function displayGet ($full = false)
   /* {{{ */
@@ -1694,7 +1694,7 @@ class dblayeroo
     * return the joinObject order with its tableprefix/name in addition of
     * the ones of this object
     * If the parameter $full is set, add the table prefix/name to the result
-    * @param bool|null $full Add the table prefix/name if set
+    * @param boolean|null $full Add the table prefix/name if set
     */
   public function orderGet ($full=false)
   /* {{{ */