diff --git a/libraries/PDF.class.php b/libraries/PDF.class.php
index fe52a709c3..7893c20b73 100644
--- a/libraries/PDF.class.php
+++ b/libraries/PDF.class.php
@@ -2,6 +2,8 @@
 /* vim: set expandtab sw=4 ts=4 sts=4: */
 /**
  * TCPDF wrapper class.
+ *
+ * @package PhpMyAdmin
  */
 if (! defined('PHPMYADMIN')) {
     exit;
@@ -16,6 +18,8 @@ define('PMA_PDF_FONT', 'DejaVuSans');
 
 /**
  * PDF export base class providing basic configuration.
+ *
+ * @package PhpMyAdmin
  */
 class PMA_PDF extends TCPDF
 {
diff --git a/libraries/PMA.php b/libraries/PMA.php
index 4a35ebf03d..0d0c39e55b 100644
--- a/libraries/PMA.php
+++ b/libraries/PMA.php
@@ -1,7 +1,8 @@
 <?php
 /* vim: set expandtab sw=4 ts=4 sts=4: */
 /**
- * Enter description here...
+ * phpMyAdmin main Controller
+ *
  * @package PhpMyAdmin
  *
  */
@@ -14,8 +15,6 @@ require_once './libraries/List_Database.class.php';
 /**
  * phpMyAdmin main Controller
  *
- *
- *
  * @package PhpMyAdmin
  */
 class PMA
@@ -44,7 +43,7 @@ class PMA
     /**
      * magic access to protected/inaccessible members/properties
      *
-     * @param string $param
+     * @param string $param parameter name
      *
      * @return mixed
      * @see http://php.net/language.oop5.overloading
@@ -69,8 +68,8 @@ class PMA
     /**
      * magic access to protected/inaccessible members/properties
      *
-     * @param string $param
-     * @param mixed  $value
+     * @param string $param parameter name
+     * @param mixed  $value value to set
      *
      * @return void
      * @see http://php.net/language.oop5.overloading
@@ -95,7 +94,10 @@ class PMA
     public function getDatabaseList()
     {
         if (null === $this->databases) {
-            $this->databases = new PMA_List_Database($this->userlink, $this->controllink);
+            $this->databases = new PMA_List_Database(
+                $this->userlink,
+                $this->controllink
+            );
         }
 
         return $this->databases;