message: Fix minor issues in docker docs
diff: @@ -11,7 +11,7 @@ Both options require that you have [docker](https://docs.docker.com/installation
  The easiest way to run licode is to use the [image we provide](https://hub.docker.com/r/lynckia/licode/) in Docker Hub. In this case you have only to execute the run command. But now the image name is lynckia/licode:*version* where `version` is the release you want to use:
  - MIN_PORT=30000; MAX_PORT=30050; sudo docker run --name licode -p 3000:3000 -p $MIN_PORT-$MAX_PORT:$MIN_PORT-$MAX_PORT/udp -p 3001:3001 -p 8080:8080 -e "MIN_PORT=$MIN_PORT" -e "MAX_PORT=$MAX_PORT" -e "PUBLIC_IP=XX.XX.XX.XX" -e "NETWORK_INTERFACE=eth0" lynckia/licode
  + PUBLIC_IP=<YOUR_ACTUAL_IP> MIN_PORT=30000; MAX_PORT=30050; sudo docker run --name licode -p 3000:3000 -p $MIN_PORT-$MAX_PORT:$MIN_PORT-$MAX_PORT/udp -p 3001:3001 -p 8080:8080 -e "MIN_PORT=$MIN_PORT" -e "MAX_PORT=$MAX_PORT" -e "PUBLIC_IP=$PUBLIC_IP" -e "NETWORK_INTERFACE=eth0" lynckia/licode
  > **Note**
  > If you do not specify a version you are pulling from `latest` by default.
  @@ -43,7 +43,7 @@ Additionally, if you want to run a single Licode component inside the container
  # Build your own image and run the container from it
  -You have to git clone [Licode's code](https://github.com/ging/licode) from GitHub and navigate to `docker` directory. There, to compile your own image just run:
  +You have to git clone [Licode's code](https://github.com/lynckia/licode) from GitHub. Then you can compile your own image by just running:
  ```
  sudo docker build -t licode-image .
  @@ -60,5 +60,5 @@ This builds a new Docker image following the steps in `Dockerfile` and saves it
  Now you can run a new container from the image you have just created with:
  ```
  - MIN_PORT=30000; MAX_PORT=30050; sudo docker run --name licode -p 3000:3000 -p $MIN_PORT-$MAX_PORT:$MIN_PORT-$MAX_PORT/udp -p 3001:3001 -p 8080:8080 -e "MIN_PORT=$MIN_PORT" -e "MAX_PORT=$MAX_PORT" -e "PUBLIC_IP=XX.XX.XX.XX" licode-image
  + PUBLIC_IP=<YOUR_ACTUAL_IP> MIN_PORT=30000; MAX_PORT=30050; sudo docker run --name licode -p 3000:3000 -p $MIN_PORT-$MAX_PORT:$MIN_PORT-$MAX_PORT/udp -p 3001:3001 -p 8080:8080 -e "MIN_PORT=$MIN_PORT" -e "MAX_PORT=$MAX_PORT" -e "PUBLIC_IP=$PUBLIC_IP" licode-image
  ```
  