config fixes

_config.yml

@@ -11,9 +11,9 @@ keep_files:
 title: Tabler
 description: Premium and Open Source dashboard template with responsive and high quality UI.
 homepage: https://tabler.io
-github_url: https://github.com/tabler/tabler
-changelog_url: https://github.com/tabler/tabler/releases
-sponsor_url: https://github.com/sponsors/codecalm
+github-url: https://github.com/tabler/tabler
+changelog-url: https://github.com/tabler/tabler/releases
+sponsor-url: https://github.com/sponsors/codecalm
 
 mapbox_key: pk.eyJ1IjoiY29kZWNhbG0iLCJhIjoiSzRiOVJvQSJ9.BUVkTT6IYs83xSUs4H7bjQ
 

src/pages/_includes/cards/sponsor.html

@@ -1,3 +1,3 @@
-<a href="{{ site.sponsor_url }}" class="card card-sponsor" target="_blank" style="background-image: url({{ site.base }}/static/sponsor-banner-homepage.svg)">
+<a href="{{ site.sponsor-url }}" class="card card-sponsor" target="_blank" style="background-image: url({{ site.base }}/static/sponsor-banner-homepage.svg)">
 	<div class="card-body"></div>
 </a>

src/pages/_includes/layout/footer.html

@@ -5,7 +5,7 @@
 				<ul class="list-inline list-inline-dots mb-0">
 					<li class="list-inline-item"><a href="{{ site.base }}/docs/index.html" class="link-secondary">Documentation</a></li>
 					<li class="list-inline-item"><a href="{{ site.base }}/faq.html" class="link-secondary">FAQ</a></li>
-					<li class="list-inline-item"><a href="{{ site.github_url }}" target="_blank" class="link-secondary">Source code</a></li>
+					<li class="list-inline-item"><a href="{{ site.github-url }}" target="_blank" class="link-secondary">Source code</a></li>
 				</ul>
 			</div>
 			<div class="col-12 col-lg-auto mt-3 mt-lg-0">

src/pages/_layouts/docs.html

@@ -14,7 +14,7 @@
 
 
 		<div class="sticky-top lh-lg py-4">
-			{% include ui/button.html href=site.github_url text="Browse source code" icon="brand/github" color="white" external=true block=true class="mb-6" %}
+			{% include ui/button.html href=site.github-url text="Browse source code" icon="brand/github" color="white" external=true block=true class="mb-6" %}
 
 			{% if toc != '' %}
 				<h5 class="subheader">On this page</h5>