Simplify instructions for installing with pip

Since #10, there's no need to use the git URL with pip. Also, this new command install the latest release instead of the last commit on master, which is probably what most users need.
Yelp · Jun 23, 2021 · 9c1fc8f · 9c1fc8f
1 parent 3d92a91
commit 9c1fc8f
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/README.rst b/README.rst
@@ -44,12 +44,12 @@ Then install it
     dpkg -i ../docker-custodian_*.deb
 
 
-Source
-~~~~~~
+pypi.org
+~~~~~~~~
 
 .. code:: sh
 
-    pip install git+https://github.com/Yelp/docker-custodian.git#egg=docker_custodian
+    pip install docker-custodian
 
 
 dcgc