From 8fda3723feaebe0a43482e90b3405382920b8758 Mon Sep 17 00:00:00 2001
From: Nicolas CARPi <3043706+NicolasCARPi@users.noreply.github.com>
Date: Fri, 19 Jul 2019 13:53:16 +0200
Subject: [PATCH] Improve the docker command in README

* No need to run the pull command first, as the run command will take care of this -> decrease number of commands to run by 50% :p
* Use `--rm` flag to remove the container after use
* Make the command slightly shorter
* Use bash syntax coloration
---
 README.md | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 07e8a97..4c18378 100644
--- a/README.md
+++ b/README.md
@@ -51,9 +51,11 @@ In order to use Astronomer, you'll need a GitHub token with `repo` read rights.
 
 ### Docker image
 
-Run `docker pull ullaakut/astronomer`.
+Run the astronomer docker image like such:
 
-Then, use the astronomer docker image like such: `docker run -t -e GITHUB_TOKEN=$GITHUB_TOKEN -v "/path/to/your/cache/folder:/data/" ullaakut/astronomer repositoryOwner/repositoryName`
+~~~bash
+docker run --rm -t -e GITHUB_TOKEN=$TOKEN -v "/path/to/cache:/data" ullaakut/astronomer repositoryOwner/repositoryName
+~~~
 
 * The `-t` flag allows you to get a colored output. You can remove it from the command line if you don't care about this.
 * The `-e GITHUB_TOKEN=<your_token>` option is mandatory. The GitHub API won't authorize any requests without it.