lib: Fix link to telepathy spec
lib: Fix link to telepathy spec

Thanks Matthias!

Distrotech/geocode-glib,mlundblad/geocode-glib,zeenix/geocode-glib,Distrotech/geocode-glib,zeenix/geocode-glib,mlundblad/geocode-glib,mlundblad/geocode-glib,zeenix/geocode-glib