fix readme code block

cedricziel · Dec 12, 2016 · 7fab37e · 7fab37e
1 parent 8e2d76a
commit 7fab37e
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/README.md b/README.md
@@ -21,6 +21,7 @@ dokku plugins-install
 
 # on 0.4.x
 dokku plugin:install https://github.com/cedricziel/dokku-hostkeys-plugin.git hostkeys-keys
+```
 
 ## usage