@@ -40,7 +40,7 @@ sites. Sign up for [ifttt.com](https://ifttt.com/) and create a recipe.

 5. recommendation: Add [Open Graph](http://ogp.me/) meta tags to your

 source/\_includes/head.html. Useful if you want to publish your posts on

 Facebook. These tags will set appearance of links on Facebook (and maybe other

-sites). 

+sites). [Facebook debugger](https://developers.facebook.com/tools/debug) will check your settings.

 	{% img center /images/opengraph.png Facebook and Open Graph meta tags %}