diff --git a/docs/tutorial/image-building-best-practices/index.md b/docs/tutorial/image-building-best-practices/index.md
index 19f13ba..49b51ca 100644
--- a/docs/tutorial/image-building-best-practices/index.md
+++ b/docs/tutorial/image-building-best-practices/index.md
@@ -4,6 +4,7 @@ When you have built an image, it is good practice to scan it for security vulner
 Docker has partnered with [Snyk](http://snyk.io) to provide the vulnerability scanning service.
 
 For example, to scan the `getting-started` image you created earlier in the tutorial, you can just type
+
 ```bash
 docker scan getting-started
 ```