Merge pull request #7 from dreadnode/docs/readme-docker-suggestion-v2

docs: suggestion docker bash alias rewrite 7

Author: evilsocket

README.md

@@ -32,9 +32,13 @@ docker pull dreadnode/robopages:latest
 To build your own Docker image for the tool, run:
 
 ```bash
-docker build . -t robopages  
+docker build . -t robopages
 ```
 
+Optionally, you can create a bash alias like so:
+
+`alias robopages='docker run -v /var/run/docker.sock:/var/run/docker.sock -v ~/.robopages:/root/.robopages -p 8000:8000 robopages'`
+
 ## Note about Docker
 
 If you are using `robopages` inside a container, make sure to share the docker socket from the host machine with the container:
@@ -79,7 +83,7 @@ Install robopages:
 
 ```bash
 # install https://github.com/dreadnode/robopages to ~/.robopages/robopages-main
-robopages install 
+robopages install
 
 # install a custom repository
 robopages install --source user/repo