diff --git a/docs/usage.md b/docs/usage.md
index d511799..f04de47 100644
--- a/docs/usage.md
+++ b/docs/usage.md
@@ -5,12 +5,12 @@
 
 ### Brew
 
-```
+```shell
 brew install dkyanakiev/tap/vaul7y
-
-# to upgrade
+```
+to upgrade
+```shell
 brew update && brew upgrade vaul7y
-
 ```
 
 ### Download from GitHub