diff --git a/application/core/IssueResolver_Controller.php b/application/core/IssueResolver_Controller.php
index 07210a2c9..758064ed8 100755
--- a/application/core/IssueResolver_Controller.php
+++ b/application/core/IssueResolver_Controller.php
@@ -62,8 +62,6 @@ abstract class IssueResolver_Controller extends JOB_Controller
 						isset($issue->behebung_parameter) ? json_decode($issue->behebung_parameter, true) : array()
 					);
 
-					// TODO: what if extension/library folder changes?
-
 					// if called from extension (extension name set), path includes extension names
 					$libRootPath = isset($this->_extensionName) ? self::EXTENSIONS_FOLDER . '/' . $this->_extensionName . '/' : '';
 
diff --git a/application/libraries/issues/PlausicheckDefinitionLib.php b/application/libraries/issues/PlausicheckDefinitionLib.php
index 63fd6f570..cef28a736 100644
--- a/application/libraries/issues/PlausicheckDefinitionLib.php
+++ b/application/libraries/issues/PlausicheckDefinitionLib.php
@@ -38,7 +38,7 @@ class PlausicheckDefinitionLib
 	);
 
 	/**
-	 * Gets all fehler_kurzbz for fehler which need to be checked.
+	 * Gets all fehler_kurzbz-library mappings for fehler which need to be checked.
 	 */
 	public function getFehlerLibMappings()
 	{