diff --git a/_config.yml b/_config.yml
index 81cf3d5..943fdc2 100644
--- a/_config.yml
+++ b/_config.yml
@@ -1,7 +1,6 @@
 exclude: [".rvmrc", ".rbenv-version", "README.md", "Rakefile", "static/templates/*"]
 lsi: false
-auto: true
-pygments: true
+highlighter: pygments
 safe: true
 markdown: kramdown
 
diff --git a/_posts/2014-03-28-network-transport-zeromq.md b/_posts/2014-03-28-network-transport-zeromq.md
index 4182fa9..8050ac7 100644
--- a/_posts/2014-03-28-network-transport-zeromq.md
+++ b/_posts/2014-03-28-network-transport-zeromq.md
@@ -3,8 +3,7 @@ layout: post
 category: announcements
 tags: [announcement, distributed-process]
 title: "[ANNOUNCE] network-transport-zeromq-0.1"
-teaser: I'm happy to announce a new network-transport backend based on the 0MQ
-brokerless protocol
+teaser: I'm happy to announce a new network-transport backend based on the 0MQ brokerless protocol
 author: Alexander Vershilov
 link: https://groups.google.com/forum/#!topic/parallel-haskell/1Yu1VkI7YkY
 ---
diff --git a/tutorials/1ch.md b/tutorials/1ch.md
index ceb16bd..7365f5e 100644
--- a/tutorials/1ch.md
+++ b/tutorials/1ch.md
@@ -26,7 +26,7 @@ and [GitHub](https://github.com).
 
 Starting a new Cloud Haskell project using `stack` is as easy as
 
-{% highlight shell %}
+{% highlight bash %}
 $ stack new
 {% endhighlight %}