Merge pull request #176 from amboss-mededu/php-doc-fixes

Php doc fixes

Author: j0k3r

lib/config/sfApplicationConfiguration.class.php

@@ -619,8 +619,8 @@ public function getConfigPaths($configPath)
   /**
    * Loads helpers.
    *
-   * @param array  $helpers     An array of helpers to load
-   * @param string $moduleName  A module name (optional)
+   * @param array|string $helpers    An array of helpers to load
+   * @param string       $moduleName A module name (optional)
    */
   public function loadHelpers($helpers, $moduleName = '')
   {

lib/config/sfProjectConfiguration.class.php

@@ -35,7 +35,7 @@ class sfProjectConfiguration
   /** @var bool */
   protected $pluginsLoaded = false;
 
-  /** @var sfApplicationConfiguration|sfProjectConfiguration */
+  /** @var sfApplicationConfiguration */
   static protected $active = null;
 
   /**
@@ -558,7 +558,7 @@ public function getSymfonyLibDir()
   /**
    * Returns the active configuration.
    *
-   * @return sfProjectConfiguration The current sfProjectConfiguration instance
+   * @return sfApplicationConfiguration The current sfProjectConfiguration instance
    */
   static public function getActive()
   {