docs: fix Popper.js name and removed comma (#23335)

* docs: fix Popper.js name and removed comma

* docs: restore comma

diff --git a/index.html b/index.html
index caf7e417f830b5043aa203d455d985a821cf73d4..aa3840da9e7b33b1590aa4f55dbb70b6c3d7f943 100644 (file)
--- a/index.html
+++ b/index.html
@@ -62,7 +62,7 @@ bower install bootstrap#v{{ site.current_version }}
 <link rel="stylesheet" href="{{ site.cdn.css }}" integrity="{{ site.cdn.css_hash }}" crossorigin="anonymous">
 {% endhighlight %}
 
-<h5>JS, Popper, and jQuery</h5>
+<h5>JS, Popper.js, and jQuery</h5>
 {% highlight html %}
 <script src="{{ site.cdn.jquery }}" integrity="{{ site.cdn.jquery_hash }}" crossorigin="anonymous"></script>
 <script src="{{ site.cdn.popper }}" integrity="{{ site.cdn.popper_hash }}" crossorigin="anonymous"></script>