docs: fixing lost character
docs: fixing lost character

https://bugzilla.gnome.org/show_bug.cgi?id=784792

johne53/MB3Glib,johne53/MB3Glib,johne53/MB3Glib,johne53/MB3Glib,endlessm/glib,johne53/MB3Glib,endlessm/glib,johne53/MB3Glib,endlessm/glib,endlessm/glib,endlessm/glib