Fix for having Katex work on single posts.

davidevaleriani · davidevaleriani · commit 1c75b3994e67 · 2020-05-07T09:39:50.000-04:00
diff --git a/themes/aether/layouts/_default/single.html b/themes/aether/layouts/_default/single.html
@@ -1,3 +1,4 @@
+<!DOCTYPE html>
 <html lang="{{ .Site.LanguageCode }}" dir="ltr">
   {{ partial "head.html" . }}
   <body class="single-body">

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,4 @@`
	`1`	`+<!DOCTYPE html>`
`1`	`2`	`<html lang="{{ .Site.LanguageCode }}" dir="ltr">`
`2`	`3`	`{{ partial "head.html" . }}`
`3`	`4`	`<body class="single-body">`