Document URL:
https://access.redhat.com/documentation/en-us/red_hat_satellite/6.2/html/api_guide/authenticating_api_calls#Authenticating_API_Calls-Using_SSL_Authentication

Section Number and Name: 
3.1. Using SSL Authentication

Describe the issue: 
The section suggests to call "curl … -k … --cacert katello-server-ca.crt" when talking to the API via TLS. However -k means --insecure and thus curl will ignore the given cacert. Please remove the "-k" to actually check the certificate.

Suggestions for improvement:
The curl line should read:
curl -X GET -u sat_username:sat_password \
-H "Accept:application/json" --cacert katello-server-ca.crt \
https://satellite6.example.com/katello/api/organizations

Additional information: 
IMHO "-X GET" is also not needed here and only confuses the reader.