diff --git a/Dockerfile b/Dockerfile
index 2a877b3..260c5cc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -72,6 +72,6 @@
 
 CMD [ "daemon" ]
 
-LABEL author="korap@ids-mannheim.de"
+LABEL maintainer="korap@ids-mannheim.de"
 LABEL description="Docker Image for Kalamar, the KorAP user frontend"
 LABEL repository="https://github.com/KorAP/Kalamar"
diff --git a/README.md b/README.md
index d2dfbdf..8ba5cd6 100644
--- a/README.md
+++ b/README.md
@@ -16,10 +16,11 @@
 Then start Kalamar listening on port `64543`.
 
 ```shell
-$ docker run --network="host" --name kalamar korap/kalamar
+$ docker run --network host --name kalamar korap/kalamar
 ```
 
 Kalamar will be available at `http://localhost:64543`.
+
 See the [description on docker hub](https://hub.docker.com/r/korap/kalamar)
 regarding further information.