SLING-7909 - Deploy Sling 11 docker image to DockerHub

Update README
diff --git a/README.md b/README.md
index a808275..ff9e840 100644
--- a/README.md
+++ b/README.md
@@ -11,13 +11,15 @@
 
 Sling serves as basis for a variety of applications ranging from blogging engines all the way to enterprise content management systems.
 
-To learn more about Sling, see our [getting started](https://sling.apache.org/documentation/getting-started.html) and the [Sling website](https://sling.apache.org/) in general.
+These docker images are convenience binaries for quickly getting started with Apache Sling. To learn more about Sling, see our [getting started](https://sling.apache.org/documentation/getting-started.html) and the [Sling website](https://sling.apache.org/) in general.
+
 
 Supported tags
 ===
 
-* `10, latest` - Apache Sling Starter 10 - ( [Dockerfile](https://github.com/apache/sling-org-apache-sling-starter-docker/blob/10/Dockerfile) )
-* `9`- Apache Sling Launchpad 9 - ( [Dockerfile]https://github.com/apache/sling-org-apache-sling-starter-docker/blob/9/Dockerfile) )
+* `11, latest` - Apache Sling Starter 11 - ( [Dockerfile](https://github.com/apache/sling-org-apache-sling-starter-docker/blob/11/Dockerfile) )
+* `10` - Apache Sling Starter 10 - ( [Dockerfile](https://github.com/apache/sling-org-apache-sling-starter-docker/blob/10/Dockerfile) )
+* `9`- Apache Sling Launchpad 9 - ( [Dockerfile](https://github.com/apache/sling-org-apache-sling-starter-docker/blob/9/Dockerfile) )
 
 Launching instructions
 ===
@@ -26,7 +28,7 @@
 
     docker run --name my-sling-container apache/sling
 
-The image exposes port `8080` and mounts a volume at `/opt/sling/sling`. You can control the JVM parameters by setting the JAVA_OPTS environment variable and the options passed to Sling by setting the SLING_OPTS environment variable. 
+The image exposes port `8080` and mounts a volume at `/opt/sling/sling`. You can control the JVM parameters by setting the `JAVA_OPTS` environment variable and the options passed to Sling by setting the `SLING_OPTS` environment variable.
 
 A more complex example would be