diff --git a/CloudComputing_Lab/modules/ROOT/pages/admin.adoc b/CloudComputing_Lab/modules/ROOT/pages/admin.adoc
index 228e3e9..5e43baf 100644
--- a/CloudComputing_Lab/modules/ROOT/pages/admin.adoc
+++ b/CloudComputing_Lab/modules/ROOT/pages/admin.adoc
@@ -4,7 +4,6 @@
 
 To see the list of Docker images on the system, you can issue the following command.
 
-.docker images
 [source,sh]
 ----
 docker images
@@ -24,7 +23,6 @@ This command is used to display all the images currently installed on the system
 
 The Docker images on the system can be removed via the docker rmi command. 
 
-.docker images
 [source,sh]
 ----
 docker rmi
@@ -45,7 +43,6 @@ Containers are instances of Docker images that can be run using the Docker run c
 
 Running of containers is managed with the Docker run command. To run a container in an interactive mode, first launch the Docker container.
 
-.run docker image
 [source,sh]
 ----
 docker run –it myimage /bin/bash 
@@ -56,7 +53,6 @@ docker run –it myimage /bin/bash
 
 One can list all of the containers on the machine via the docker ps command. This command is used to return the currently running containers.
 
-.run docker image
 [source,sh]
 ----
 docker ps
@@ -68,7 +64,6 @@ docker ps
 With this command, you can see the top processes within a container.
 Syntax
 
-.docker top
 [source,sh]
 ----
 docker top ContainerID 
@@ -82,7 +77,6 @@ Options
 
 This command is used to stop a running container.
 
-.docker stop
 [source,sh]
 ----
 docker stop ContainerID 
@@ -97,7 +91,6 @@ Options
 
 This command is used to attach to a running container.
 
-.docker 
 [source,sh]
 ----
 docker attach ContainerID 
@@ -112,7 +105,6 @@ Options
 
 This command is used to delete a container.
 
-.docker rm
 [source,sh]
 ----
 docker rm ContainerID 
@@ -126,7 +118,6 @@ Options
 
 Logging is also available at the container level.
 
-.docker log
 [source,sh]
 ----
 Docker logs containerID 
@@ -140,7 +131,6 @@ Parameters
 
 Volumes are the preferred mechanism for persisting data generated by and used by Docker containers.
 
-.docker volumes
 [source,sh]
 ----
 docker run -d --name mycontainer -v /var/www/html:/var/html nginx:latest
@@ -154,7 +144,6 @@ You might have the need to have your own private repositories. You may not want
 
 === Create 
 
-.docker registry
 [source,sh]
 ----
 docker run –d –p 5000:5000 –-name registry registry:2
@@ -177,7 +166,6 @@ Docker Hub is a registry service on the cloud that allows you to download Docker
 
 To run apache, you need to run the following command:
 
-.run docker image from Docker Hub
 [source,sh]
 ----
 docker run -p 8080:80 apache
@@ -195,7 +183,6 @@ Note the following points about the above  command −
 
 use the Docker push command to push the image to our private repository.
 
-.docker registry
 [source,sh]
 ----
 docker push localhost:5000/myimage
@@ -205,7 +192,6 @@ docker push localhost:5000/myimage
 
 use the following Docker pull command to pull image from our private repository.
 
-.docker registry
 [source,sh]
 ----
 docker pull localhost:5000/myimage