diff --git a/docs/how-to/upgrade.md b/docs/how-to/upgrade.md
index 46fcb914..808945db 100644
--- a/docs/how-to/upgrade.md
+++ b/docs/how-to/upgrade.md
@@ -4,4 +4,4 @@ Upgrade the `github-runner-image-builder-operator` charm with the `refresh` comm
 
 ```bash
 juju refresh github-runner-image-builder
-```
+```
\ No newline at end of file