[DDF] Example has colon after Bearer compared to the specification above. According to https://tools.ietf.org/html/rfc6750 no

Example has colon after Bearer compared to the specification above. According to https://tools.ietf.org/html/rfc6750 no colon should be in the header after Bearer. Could you make this example fit the earlier spec and the standard. Thanks.

Reported by: jmetso

https://access.redhat.com/documentation/en-us/red_hat_3scale_api_management/2.7/html/administering_the_api_gateway/openid-connect#annotations:91d3db4b-159f-44fb-b073-ab2772c09845