From 8cd4b4fca60df1e82abaa9d6cee300f7c66b5e1b Mon Sep 17 00:00:00 2001
From: Endilie Yacop Sucipto <endiliey@gmail.com>
Date: Mon, 9 Jul 2018 11:17:58 +0800
Subject: [PATCH] Fix wrong CSS language prefix for fenced blocks (#842)

---
 lib/core/renderMarkdown.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/core/renderMarkdown.js b/lib/core/renderMarkdown.js
index cdac0be9b5..2f7062d87f 100644
--- a/lib/core/renderMarkdown.js
+++ b/lib/core/renderMarkdown.js
@@ -23,8 +23,8 @@ class MarkdownRenderer {
 
     const md = new Markdown({
       // Highlight.js expects hljs css classes on the code element.
-      // This results in <pre><code class="hljs css javascript">
-      langPrefix: 'hljs css languages- ',
+      // This results in <pre><code class="hljs css languages-jsx">
+      langPrefix: 'hljs css languages-',
       highlight: function(str, lang) {
         lang =
           lang || (siteConfig.highlight && siteConfig.highlight.defaultLang);