diff --git a/src/Worm.java b/src/Worm.java
index b531e6b..9399672 100644
--- a/src/Worm.java
+++ b/src/Worm.java
@@ -155,7 +155,8 @@ public class Worm {
     }
     
     /**
-     * @param NumberSteps ...
+     * @param NumberSteps
+     * 		  the number of steps the worm should take
      * 
      * @post the new x-coordinate schould be the old one plus the number of steps multiplied 
      * 		 with the distance of a step in the x-orientation