diff --git a/docs/07-bootstrapping-etcd.md b/docs/07-bootstrapping-etcd.md
index 9e183ac..6eba8d0 100644
--- a/docs/07-bootstrapping-etcd.md
+++ b/docs/07-bootstrapping-etcd.md
@@ -112,6 +112,7 @@ sudo systemctl start etcd
 ## Verification
 
 [Source](https://github.com/kelseyhightower/kubernetes-the-hard-way/issues/220)
+
 In order to list the members of the etcd cluster from any of the controller hosts, add the following to the logged in user's `.bashrc` file:
 
 ```