diff --git a/.lib/Kurzdokumentation.md b/Kurzdokumentation.md
similarity index 100%
rename from .lib/Kurzdokumentation.md
rename to Kurzdokumentation.md
diff --git a/src/test/resources/input/singleFeatureTests/Null.java b/src/test/resources/input/singleFeatureTests/Null.java
index bb0b8c3..840bb66 100644
--- a/src/test/resources/input/singleFeatureTests/Null.java
+++ b/src/test/resources/input/singleFeatureTests/Null.java
@@ -3,6 +3,6 @@ class Null{
     int a;
 
     public Null(){
-      //  this.a = null;
+        this.a = null;
     }
 }
\ No newline at end of file