Docs: Footer split in two

Author: Kronuz

_includes/footer.html

@@ -1,12 +1,12 @@
 <footer>
 	<div class="grid">
-		<div class="unit one-third center-on-mobiles">
+		<div class="unit half center-on-mobiles">
 			<p>
 				Copyright&nbsp;&copy;&nbsp;{{ site.time | date: '%Y' }}&nbsp;{{ site.owner }}<br />
 				<a href="https://kronuz.io">Website by Kronuz</a>
 			</p>
 		</div>
-		<div class="unit two-thirds align-right center-on-mobiles">
+		<div class="unit half align-right center-on-mobiles">
 			<p>
 				Proudly hosted by
 				<a href="https://github.com">