Update README.md

Author: glibnub

README.md

@@ -24,9 +24,7 @@ Azure Container Registry sample for managing container registry with webhooks.
 
 ## Running this sample
 
-To run this sample:
-
-Set the environment variable `AZURE_AUTH_LOCATION` with the full path for an auth file. See [how to create an auth file](https://github.com/Azure/azure-libraries-for-java/blob/master/AUTH.md).
+To run this sample set the environment variable `AZURE_AUTH_LOCATION` with the full path for an auth file. See [how to create an auth file](https://github.com/Azure/azure-libraries-for-java/blob/master/AUTH.md).
 
 ```bash
 git clone https://github.com/Azure-Samples/acr-java-manage-azure-container-registry-with-webhooks.git