Merge pull request #453 from UFOMelkor/hotfix/phpdoc-fixes

phpdoc fixes

Author: Ocramius

src/DoctrineModule/Form/Element/ObjectMultiCheckbox.php

@@ -44,7 +44,7 @@ public function getProxy()
 
     /**
      * @param  array|\Traversable $options
-     * @return ObjectSelect
+     * @return self
      */
     public function setOptions($options)
     {

src/DoctrineModule/Form/Element/ObjectRadio.php

@@ -43,7 +43,7 @@ public function getProxy()
 
     /**
      * @param  array|\Traversable $options
-     * @return ObjectSelect
+     * @return self
      */
     public function setOptions($options)
     {

src/DoctrineModule/Form/Element/ObjectSelect.php

@@ -44,7 +44,7 @@ public function getProxy()
 
     /**
      * @param  array|\Traversable $options
-     * @return ObjectSelect
+     * @return self
      */
     public function setOptions($options)
     {

src/DoctrineModule/Form/Element/Proxy.php

@@ -61,7 +61,7 @@ class Proxy implements ObjectManagerAwareInterface
     protected $labelGenerator;
 
     /**
-     * @var
+     * @var bool|null
      */
     protected $isMethod;