diff --git a/content/posts/2022-27-12-git-intro.md b/content/posts/2022-27-12-git-intro.md
index ad7b3e0..7b32e26 100644
--- a/content/posts/2022-27-12-git-intro.md
+++ b/content/posts/2022-27-12-git-intro.md
@@ -29,7 +29,9 @@ As an example place to keep a remote repo, I've used GitHub. You can of course u
 Add SSH access to GitHub. This allows you to clone, push and pull between local code and GitHub without having to enter a username and password every time.
 
 * Create an SSH key
-   ssh-keygen -t ed25519
+  ```
+  ssh-keygen -t ed25519
+  ```
     * Accept the default path
     * Add a passphrase to be secure or leave it blank to have an easy life
         * TODO set up ssh-agent service and run ssh-add if you have a passphrase