minor changes

application/core/Utils/ClassUtil.php

@@ -10,6 +10,7 @@ namespace ManiaControl\Utils;
  * @license   http://www.gnu.org/licenses/ GNU General Public License, Version 3
  */
 abstract class ClassUtil {
+
 	/**
 	 * Get the Class Name of the given Object
 	 *

application/core/Utils/CommandLineHelper.php

@@ -15,7 +15,7 @@ class CommandLineHelper {
 	 * Get the Command Line Parameter with the given Name
 	 *
 	 * @param string $paramName
-	 * @return mixed
+	 * @return string
 	 */
 	public static function getParameter($paramName) {
 		global $argv;