diff --git a/lib/public/app.php b/lib/public/app.php
index eb824f043e97749cb7623a484e6a9b0821db535f..acb401a1d34027d4ac206403186179506e01cee9 100644
--- a/lib/public/app.php
+++ b/lib/public/app.php
@@ -34,120 +34,109 @@ namespace OCP;
  * This class provides functions to manage apps in ownCloud
  */
 class App {
-        /**
-         * @brief Makes owncloud aware of this app
-         * @brief This call is deprecated and not necessary to use.
-         * @param $data array with all information
-         * @returns true/false
-         *
-         * @deprecated this method is deprecated
-         * Do not call it anymore
-         * It'll remain in our public API for compatibility reasons
-         *
-         */
-        public static function register( $data ) {
-		return true; // don't do anything
-        }
-
-        /**
-         * @brief adds an entry to the navigation
-         * @param $data array containing the data
-         * @returns true/false
-         *
-         * This function adds a new entry to the navigation visible to users. $data
-         * is an associative array.
-         * The following keys are required:
-         *   - id: unique id for this entry ('addressbook_index')
-         *   - href: link to the page
-         *   - name: Human readable name ('Addressbook')
-         *
-         * The following keys are optional:
-         *   - icon: path to the icon of the app
-         *   - order: integer, that influences the position of your application in
-         *     the navigation. Lower values come first.
-         */
-        public static function addNavigationEntry( $data ) {
-		return \OC_App::addNavigationEntry( $data );
-	}
-
-
-        /**
-         * @brief marks a navigation entry as active
-         * @param $id id of the entry
-         * @returns true/false
-         *
-         * This function sets a navigation entry as active and removes the 'active'
-         * property from all other entries. The templates can use this for
-         * highlighting the current position of the user.
-         */
-        public static function setActiveNavigationEntry( $id ) {
-		return \OC_App::setActiveNavigationEntry( $id );
-	}
-
-
-        /**
-         * @brief Register a Configuration Screen that should appear in the personal settings section.
-         * @param $app string appid
-         * @param $page string page to be included
-        */
-        public static function registerPersonal( $app, $page ) {
-		return \OC_App::registerPersonal( $app, $page );
-	}
-
-
-	/**
-         * @brief Register a Configuration Screen that should appear in the Admin section.
-         * @param $app string appid
-         * @param $page string page to be included
-	 */
-	public static function registerAdmin( $app, $page ) {
-		return \OC_App::registerAdmin( $app, $page );
-	}
-
-
-        /**
-         * @brief Read app metadata from the info.xml file
-         * @param string $app id of the app or the path of the info.xml file
-         * @param boolean path (optional)
-         * @returns array
-        */
-        public static function getAppInfo( $app, $path=false ) {
-		return \OC_App::getAppInfo( $app, $path);
-	}
-
-
-
-        /**
-         * @brief checks whether or not an app is enabled
-         * @param $app app
-         * @returns true/false
-         *
-         * This function checks whether or not an app is enabled.
-         */
-        public static function isEnabled( $app ) {
-		return \OC_App::isEnabled( $app );
-	}
-
-
-        /**
-         * @brief Check if the app is enabled, redirects to home if not
-         * @param $app app
-         * @returns true/false
-        */
-        public static function checkAppEnabled( $app ) {
-                return \OC_Util::checkAppEnabled( $app );
-        }
-
-
-        /**
-         * @brief Get the last version of the app, either from appinfo/version or from appinfo/info.xml
-         * @param $app app
-         * @returns true/false
-         */
-        public static function getAppVersion( $app ) {
-		return \OC_App::getAppVersion( $app );
-	}
-
-
-
+		/**
+		 * @brief Makes owncloud aware of this app
+		 * @brief This call is deprecated and not necessary to use.
+		 * @param $data array with all information
+		 * @returns true/false
+		 *
+		 * @deprecated this method is deprecated
+		 * Do not call it anymore
+		 * It'll remain in our public API for compatibility reasons
+		 *
+		 */
+		public static function register( $data ) {
+			return true; // don't do anything
+		}
+
+		/**
+		 * @brief adds an entry to the navigation
+		 * @param $data array containing the data
+		 * @returns true/false
+		 *
+		 * This function adds a new entry to the navigation visible to users. $data
+		 * is an associative array.
+		 * The following keys are required:
+		 *   - id: unique id for this entry ('addressbook_index')
+		 *   - href: link to the page
+		 *   - name: Human readable name ('Addressbook')
+		 *
+		 * The following keys are optional:
+		 *   - icon: path to the icon of the app
+		 *   - order: integer, that influences the position of your application in
+		 *	 the navigation. Lower values come first.
+		 */
+		public static function addNavigationEntry( $data ) {
+			return \OC_App::addNavigationEntry( $data );
+		}
+
+		/**
+		 * @brief marks a navigation entry as active
+		 * @param $id id of the entry
+		 * @returns true/false
+		 *
+		 * This function sets a navigation entry as active and removes the 'active'
+		 * property from all other entries. The templates can use this for
+		 * highlighting the current position of the user.
+		 */
+		public static function setActiveNavigationEntry( $id ) {
+			return \OC_App::setActiveNavigationEntry( $id );
+		}
+
+		/**
+		 * @brief Register a Configuration Screen that should appear in the personal settings section.
+		 * @param $app string appid
+		 * @param $page string page to be included
+		*/
+		public static function registerPersonal( $app, $page ) {
+			return \OC_App::registerPersonal( $app, $page );
+		}
+
+		/**
+		 * @brief Register a Configuration Screen that should appear in the Admin section.
+		 * @param $app string appid
+		 * @param $page string page to be included
+		 */
+		public static function registerAdmin( $app, $page ) {
+			return \OC_App::registerAdmin( $app, $page );
+		}
+
+		/**
+		 * @brief Read app metadata from the info.xml file
+		 * @param string $app id of the app or the path of the info.xml file
+		 * @param boolean path (optional)
+		 * @returns array
+		*/
+		public static function getAppInfo( $app, $path=false ) {
+			return \OC_App::getAppInfo( $app, $path);
+		}
+
+		/**
+		 * @brief checks whether or not an app is enabled
+		 * @param $app app
+		 * @returns true/false
+		 *
+		 * This function checks whether or not an app is enabled.
+		 */
+		public static function isEnabled( $app ) {
+			return \OC_App::isEnabled( $app );
+		}
+
+		/**
+		 * @brief Check if the app is enabled, redirects to home if not
+		 * @param $app app
+		 * @returns true/false
+		*/
+		public static function checkAppEnabled( $app ) {
+			return \OC_Util::checkAppEnabled( $app );
+		}
+
+		/**
+		 * @brief Get the last version of the app, either from appinfo/version or from appinfo/info.xml
+		 * @param $app app
+		 * @returns true/false
+		 */
+		public static function getAppVersion( $app ) {
+			return \OC_App::getAppVersion( $app );
+		}
 }