Update docker.html.markdown with added spaces for clarity (#4807)

1 files changed, 6 insertions, 6 deletions

diff --git a/docker.html.markdown b/docker.html.markdown
index 0e61151e..17f803f4 100644
--- a/docker.html.markdown
+++ b/docker.html.markdown
@@ -187,7 +187,7 @@ $ docker exec -it 7b272 bash
 # directory. Here 7b272 was our ubuntu container and the above command would

 # help us interact with the container by opening a bash session.

 

-$docker logs <container-id>

+$ docker logs <container-id>

 # Displays the information logged by the specified container

 # root@7b27222e4bb7:/# whoami

 # root

@@ -245,11 +245,11 @@ image to run ( or build) it.
 

 ```bash

 

-$docker build <path-to-dockerfile>

+$ docker build <path-to-dockerfile>

 # used to build an image from the specified Dockerfile

 # instead of path we could also specify a URL

 # -t tag is optional and used to name and tag your images for e.g.

-# `$docker build -t my-image:0.1 ./home/app`

+# `$ docker build -t my-image:0.1 ./home/app`

 # rebuild images everytime you make changes in the dockerfile

 ```

 

@@ -264,15 +264,15 @@ as part of the source image name. We need to create the target image with the
 tag name of username/image-name much like GitHub repositories. 

 

 ```bash

-$docker login

+$ docker login

 # to login to Docker Hub using your username and password

 

-$docker tag <src-image>[:<src-tag>] <target-image>[:<target-tag>]

+$ docker tag <src-image>[:<src-tag>] <target-image>[:<target-tag>]

 # this tags a local src-image to a public target-image

 # e.g. `docker tag my-sample-app:1.0.0  akshitadixit/my-sample-app`

 # if tags are not specified, they're defaulted to `latest`

 

-$docker push <target-image>[:<target-tag>]

+$ docker push <target-image>[:<target-tag>]

 # uploads our image to Docker Hub

 # e.g. `docker push akshitadixit/my-sample-app`

 # this image will be accessible under your profile's repositories as