Includes a content-type for unauthorized requests
Includes a content-type for unauthorized requests

Rack::Lint will complain about a 401 return that doesn't include a content type

assaf/rack-oauth2-server,assaf/rack-oauth2-server,technekes/rack-oauth2-server,TheNeatCompany/rack-oauth2-server,TheNeatCompany/rack-oauth2-server,technekes/rack-oauth2-server,TheNeatCompany/rack-oauth2-server