diff --git a/website/manual.md b/website/manual.md
index 3246100774..292830feb6 100644
--- a/website/manual.md
+++ b/website/manual.md
@@ -101,7 +101,7 @@ curl -fsSL https://deno.land/x/install/install.sh | sh
 
 Using PowerShell:
 
-```powershell
+```shell
 iwr https://deno.land/x/install/install.ps1 -useb | iex
 ```