Missing code md

Spellchaser · web-flow · commit 1881dbd1e693 · 2017-10-10T11:10:58.000-04:00
diff --git a/en/01.1.md b/en/01.1.md
@@ -133,9 +133,11 @@ Homebrew is a software management tool commonly used in Mac to manage packages.
 ```
 
 2. Install Go
+
+```sh
     brew update && brew upgrade
     brew install go
-
+```
 ## Links
 
 - [Directory](preface.md)
