docs(index): add note on optionality
MODIFY
docs/content/index.md
docs/content/index.md
@@ -31,7 +31,7 @@ In `config/application.rb`, add **after the application definition**:
require "primer/view_components/engine"
```
-To add the JavaScript behaviours, in your `application.html.erb` in the `<head>` tag add:
+Optionally, to add the JavaScript behaviours, in your `application.html.erb` in the `<head>` tag add:
```erb
<%= javascript_include_tag("primer") %>

docs(index): add note on optionality

Co-authored-by: Simon Taranto <srt32@users.noreply.github.com>