GUIDE: fix relative links
GUIDE: fix relative links

appc/spec,jonboulle/spec,dgonyeo/spec,appc/spec,3ofcoins/appc-spec,jonboulle/spec,jonboulle/spec,3ofcoins/appc-spec,dgonyeo/spec,dgonyeo/spec,appc/spec,3ofcoins/appc-spec,squeed/spec,squeed/spec,squeed/spec