diff --git a/_includes/head.html b/_includes/head.html
index 56392fc..4deb8b2 100644
--- a/_includes/head.html
+++ b/_includes/head.html
@@ -4,22 +4,22 @@
   <title>{{site.title}} {{ page.title }} — {{site.author}}</title>
   <meta name="description" content="{% if page.excerpt %}{{ page.excerpt | strip_html | strip_newlines | truncate: 160 }}{% else %}{{ site.description | strip_html | strip_newlines }}{% endif %}">
   <meta name="viewport" content="width=device-width, initial-scale=1">
-  <meta name="referrer" content="no-referrer" />
-  <meta name="og:title" content="{{site.title}} {{ page.title }} — {{site.author}}" />
-  <meta name="og:description" content="{% if page.excerpt %}{{ page.excerpt | strip_html | strip_newlines | truncate: 160 }}{% else %}{{ site.description | strip_html | strip_newlines }}{% endif %}" />
-  <meta name="og:site_name" content="{{site.title}} — {{site.author}}" />
-  <meta name="og:image" content="{{site.icon}}"/>
+  <meta name="referrer" content="no-referrer">
+  <meta name="og:title" content="{{site.title}} {{ page.title }} — {{site.author}}">
+  <meta name="og:description" content="{% if page.excerpt %}{{ page.excerpt | strip_html | strip_newlines | truncate: 160 }}{% else %}{{ site.description | strip_html | strip_newlines }}{% endif %}">
+  <meta name="og:site_name" content="{{site.title}} — {{site.author}}">
+  <meta name="og:image" content="{{site.icon}}">
   <meta http-equiv="X-UA-Compatible" content="IE=edge">
   <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
-  <meta http-equiv="x-dns-prefetch-control" content="off" />
+  <meta http-equiv="x-dns-prefetch-control" content="off">
   <link rel="stylesheet prefetch" href="{{ "/assets/main.css" | relative_url }}">
   <link rel="icon prefetch" href="{{site.icon}}">
-  <link rel="me prefetch" href="{{ site.url }}" />
-  <link rel="me" href="https://aminda.eu" />
+  <link rel="me prefetch" href="{{ site.url }}">
+  <link rel="me" href="https://aminda.eu">
   <link rel="canonical prefetch" href="{{ page.url | replace:'index.html','' | prepend: site.baseurl | prepend: site.url }}">
-  <link rel="prefetch" href="https://prefetch.validatorsearch.verisignlabs.com" />
-  <link rel="me" type="application/activity+json" href="https://sauna.social/users/aminda" />
-  <link rel="me" type="application/activity+json" href="https://mastodon.pirateparty.be/users/MikaelaPPFI" />
+  <link rel="prefetch" href="https://prefetch.validatorsearch.verisignlabs.com">
+  <link rel="me" type="application/activity+json" href="https://sauna.social/users/aminda">
+  <link rel="me" type="application/activity+json" href="https://mastodon.pirateparty.be/users/MikaelaPPFI">
   <script>
   MathJax = {
     tex: {inlineMath: [['$', '$'], ['\\(', '\\)']]}