diff --git a/.gitignore b/.gitignore
index e36ae78..d14cade 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,3 +8,4 @@ dist/
 nbdist/
 .nb-gradle/
 **/.~lock.*
+**/*~
diff --git a/src/documetation/Projekt_UML~ b/src/documetation/Projekt_UML~
deleted file mode 100644
index 2b05835..0000000
Binary files a/src/documetation/Projekt_UML~ and /dev/null differ