diff --git a/experimental/babel-preset-env/README.md b/experimental/babel-preset-env/README.md
index cd097f926a..9e23fd7c26 100644
--- a/experimental/babel-preset-env/README.md
+++ b/experimental/babel-preset-env/README.md
@@ -2,7 +2,9 @@
 
 > A Babel preset that can automatically determine the Babel plugins and polyfills you need based on your supported environments.
 
-`npm install babel-preset-env --save-dev`
+```sh
+npm install babel-preset-env --save-dev
+```
 
 ```js
 {