PSR-2 reformatting PHPDoc corrections

With minor corrections.

Signed-off-by: Marcus Bointon <marcus@synchromedia.co.uk>
Signed-off-by: Edward Z. Yang <ezyang@mit.edu>

library/HTMLPurifier/Definition.php

@@ -9,6 +9,7 @@ abstract class HTMLPurifier_Definition
 
     /**
      * Has setup() been called yet?
+     * @type bool
      */
     public $setup = false;
 
@@ -20,31 +21,35 @@ abstract class HTMLPurifier_Definition
      * is used and any writes to the raw definition object are short
      * circuited.  See enduser-customize.html for the high-level
      * picture.
+     * @type bool
      */
     public $optimized = null;
 
     /**
      * What type of definition is it?
+     * @type string
      */
     public $type;
 
     /**
      * Sets up the definition object into the final form, something
      * not done by the constructor
-     * @param $config HTMLPurifier_Config instance
+     * @param HTMLPurifier_Config $config
      */
     abstract protected function doSetup($config);
 
     /**
      * Setup function that aborts if already setup
-     * @param $config HTMLPurifier_Config instance
+     * @param HTMLPurifier_Config $config
      */
-    public function setup($config) {
-        if ($this->setup) return;
+    public function setup($config)
+    {
+        if ($this->setup) {
+            return;
+        }
         $this->setup = true;
         $this->doSetup($config);
     }
-
 }
 
 // vim: et sw=4 sts=4