Update minification.md

content/en/hugo-pipes/minification.md

@@ -22,4 +22,6 @@ Any resource of the aforementioned types can be minifed using `resources.Minify`
 ```go-html-template
 {{ $css := resources.Get "css/main.css" }}
 {{ $style := $css | resources.Minify }}
-```
+```
+
+Note that you can also minify the final HTML output to `/public` by running `hugo --minify`.