Trying to stop build if tag exist

.github/workflows/build.yaml

@@ -24,6 +24,7 @@ jobs:
         run: |
           git show-ref --tags 
           TAG="v${{ env.VERSION }}"
+          echo $TAG
           if git rev-parse -q --verify "refs/tags/${TAG}" > /dev/null; then
             echo "Tag ${TAG} already exists"
             exit 1

README.md

@@ -80,12 +80,12 @@ docker restart macless-haystack
 
 ### Configure and install frontend
 
-You can either use the frontend, provided by GitHub, host the webserver for yourself or use the Android application 
+You can either use the frontend provided by GitHub, host the webserver for yourself or use the Android application 
 
 - *Optional*: Mobile: Install application
 - *Optional*: Host: Browse to [Github Page](https://dchristl.github.io/macless-haystack/) (s. [Notes on SSL usage](endpoint/README.md#notes-on-usage-on-other-machines-ssl))
 - Import PREFIX_devices.json to your application
-- *Optional*: If you run the frontend not on the same machine as your endpoint, you have to configure your Url in the settings
+- If you run the frontend not on the same machine as your endpoint, you have to configure your Url in the settings
 
 
 ## Screenshots