diff --git a/src/main/java/de/hsel/spm/baudas/web/AuthenticationFilter.java b/src/main/java/de/hsel/spm/baudas/web/AuthenticationFilter.java
index a32eb27..aa28ce4 100644
--- a/src/main/java/de/hsel/spm/baudas/web/AuthenticationFilter.java
+++ b/src/main/java/de/hsel/spm/baudas/web/AuthenticationFilter.java
@@ -25,7 +25,7 @@ public class AuthenticationFilter implements Filter{
     private ServletContext context;
 
     /**
-     * Called by the web container to indicate to a filter that it is being placed into service.
+     * Called by the web container to indicate to a filter that it is being placed into service. This filter manages the authentication.
      * @param fConfig This parameter provides access to everything the code needs to work.
      * @throws ServletException Defines a general exception a servlet can throw when it encounters difficulty.
      */