Changes bpkg.io to bpkg.sh

Author: Potherca

_posts/2014-06-16-recho.md

@@ -35,5 +35,5 @@ recho [-hvV] [ssh_options] [user@] [echo_options] [string]
 
 * [Source Code (GitHub)](https://github.com/bpkg/recho);
 * Author: [Joseph Werle](https://github.com/jwerle);
-* ["Sister project" *rtail*](http://bpkg.io/pkg/rtail)
+* ["Sister project" *rtail*](http://bpkg.sh/pkg/rtail)