Document that plural is required for Enum
Document that plural is required for Enum

mbryzek/apidoc,movio/apidoc,movio/apidoc,Seanstoppable/apidoc,movio/apidoc,Seanstoppable/apidoc,mbryzek/apidoc,gheine/apidoc,mbryzek/apidoc,gheine/apidoc,apicollective/apibuilder,Seanstoppable/apidoc,apicollective/apibuilder,gheine/apidoc,apicollective/apibuilder