tilecase -> titlecase

_config.yml

@@ -41,7 +41,7 @@ pagination_dir: blog  # Directory base for pagination URLs eg. /blog/page/2/
 recent_posts: 5       # Posts in the sidebar Recent Posts section
 excerpt_link: "Read on →"  # "Continue reading" link text at the bottom of excerpted articles
 
-titlecase: true       # Converts page and post titles to tilecase
+titlecase: true       # Converts page and post titles to titlecase
 
 # list each of the sidebar modules you want to include, in the order you want them to appear.
 # To add custom asides, create files in /source/_includes/custom/asides/ and add them to the list like 'custom/asides/custom_aside_name.html'