Fix broken link [ci skip]
Fix broken link [ci skip]

rubygems/rubygems.org-backup,1337807/rubygems.org,1337807/rubygems.org,square/rubygems.org,dstrctrng/private_event,1337807/rubygems.org,square/rubygems.org,square/rubygems.org,rubygems/rubygems.org-backup,rubygems/rubygems.org-backup,dstrctrng/private_event