diff --git a/docs/10_Get_started/20_Installation_with_Docker.md b/docs/10_Get_started/20_Installation_with_Docker.md
index 8ced80c07fd13ba9b91c0f7db4c77a7782800c88..348f0a147bf8024dd9ff30b0b10d21ce0a4b992f 100644
--- a/docs/10_Get_started/20_Installation_with_Docker.md
+++ b/docs/10_Get_started/20_Installation_with_Docker.md
@@ -1,6 +1,7 @@
 # Installation with a local Docker service
 
 For development a docker environment is part of the repository data.
+You can use it for a first view on your own machine before installing it.
 
 ## Requirements
 
diff --git a/docs/10_Get_started/30_Filestructure.md b/docs/10_Get_started/30_Filestructure.md
index 756107f978c7e9f8c5a50c8048e9a39939c9baf3..2274777a15e3ca7e5e614d6c3f61acccf1594ca2 100644
--- a/docs/10_Get_started/30_Filestructure.md
+++ b/docs/10_Get_started/30_Filestructure.md
@@ -53,9 +53,6 @@ Default: /var/www/[YOUR-DOMAIN]/public_html/
 │       └── 4.21.0
 │           └── img
 │               └── network
-├── versions
-│   ├── classes
-│   └── data
 └── webservice
 ```