Update baseurl so it plays nicely

_config.yml

@@ -43,7 +43,7 @@ canonical-url: "https://shadesofgreen.shuttleworthfoundation.org"
 # the name of your repo, e.g. /electric-book
 # It must start with a slash. Otherwise you can leave it blank. See:
 # http://downtothewire.io/2015/08/15/configuring-jekyll-for-user-and-project-github-pages/
-baseurl: "/shuttleworth-foundation-shades-of-green"
+baseurl: "/book"
 
 # GitHub Pages repository
 # -----------------------