diff --git a/docs/insecure.md b/docs/insecure.md
index f3c50d64a..d8610a312 100644
--- a/docs/insecure.md
+++ b/docs/insecure.md
@@ -50,9 +50,9 @@ This is more secure than the insecure registry solution.  You must configure eve
 
 1. Generate your own certificate:
 
-    mkdir -p certs && openssl req \
-      -newkey rsa:4096 -nodes -sha256 -keyout certs/domain.key \
-      -x509 -days 365 -out certs/domain.crt
+        mkdir -p certs && openssl req \
+          -newkey rsa:4096 -nodes -sha256 -keyout certs/domain.key \
+          -x509 -days 365 -out certs/domain.crt
 
 2. Be sure to use the name `myregistrydomain.com` as a CN.