update post style/format (codeblocks)

content/posts/2022-11-26-change-git-submodule-url/index.md

@@ -3,7 +3,7 @@ title = "Change git submodule URL"
 summary = """Another thing I forget constantly when using git:
 Changing the remote URL of a submodule"""
 date = "2022-12-01T20:08:17+01:00"
-#lastmod = ""
+lastmod = "2022-12-13T06:37:11+01:00"
 categories = ["computerstuff"]
 tags = ["til-git","reminders"]
 
@@ -12,10 +12,29 @@ tags = ["til-git","reminders"]
 If the location (URL) of the submodule has changed, then you can simply:
 
 1. Modify the <kbd>.gitmodules</kbd> file in the repo root to use the new URL.
-2. Delete the submodule folder in the repo `rm -rf .git/modules/<submodule>`.
-3. Delete the submodule folder in the working directory `rm -rf <submodule>`.
-4. Run `git submodule sync`.
-5. Run `git submodule update`.
+2. Delete the submodule folder in the repo
+
+    ~~~console
+    $ rm -rf .git/modules/<submodule>
+    ~~~
+
+3. Delete the submodule folder in the working directory
+
+    ~~~console
+    $ rm -rf <submodule>
+    ~~~
+
+4. Run
+
+    ~~~console
+    $ git submodule sync
+    ~~~
+
+5. And run
+
+    ~~~console
+    $ git submodule update
+    ~~~
 
 More complete info can be found elsewhere: