Suppresses warning about exclude format

diff --git a/_config.yml b/_config.yml
index 16acbfb723e060b351bd7f1c09f0e30fa798fce2..8b0d96357d56627e61ebe048082c386f77549951 100644 (file)
--- a/_config.yml
+++ b/_config.yml
@@ -1,6 +1,6 @@
 markdown: rdiscount
 permalink: /:year/:month/:day/:title
-exclude: Gemfile, Gemfile.lock
+exclude: ["Gemfile", "Gemfile.lock"]
 source: jekyll
 paginate: 10
 baseurl: "http://nsovocal.com"