diff --git a/JavaGrundkurs.iml b/JavaGrundkurs.iml
index 28ac7fd..c90834f 100644
--- a/JavaGrundkurs.iml
+++ b/JavaGrundkurs.iml
@@ -1,10 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module type="JAVA_MODULE" version="4">
-  <component name="CheckStyle-IDEA-Module">
-    <option name="configuration">
-      <map />
-    </option>
-  </component>
   <component name="NewModuleRootManager" inherit-compiler-output="true">
     <exclude-output />
     <content url="file://$MODULE_DIR$">
diff --git a/README.md b/README.md
index 8b0ba4e..ea2f84e 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,9 @@
 Studiere die Klassen in dieser Reihenfolge:
 
 1. ClassesAndObjects
-1. ClassesAndMethods
-1. PersonFactoryUebung
-1. ObjectsAndMethods
-1. GeometrieProgrammUebung
+2. ClassesAndMethods
+3. PersonFactoryUebung
+4. ObjectsAndMethods
+5. GeometrieProgrammUebung
+6. Was soll das
+7. und so
\ No newline at end of file