Clarify AZURE_SERVICE_ENDPOINT_NAME name

[jakirkham]

nit: I was initially confused by what endpoint this represented. Might consider clarifying this is for the "GitHub" service endpoint (i.e. endpoint that holds the GitHub token) (e.g. GITHUB_SERVICE_ENDPOINT_NAME)

xref: https://github.com/conda-forge/conda-smithy/pull/901#discussion_r226677329

cc @willsmythe

[hmaarrfk]

What does this mean? I created my team, my project (feedstock-builds), set the environment variables AZURE_INSTANCE to point to my team, but how do I create the "service-endpoint"

my error

I keep getting ``` $ conda smithy register-ci --organization ramonaoptics --feedstock_directory . CI Summary for ramonaoptics/imageio-feedstock (can take ~30s): * ramonaoptics/imageio-feedstock already enabled on travis-ci * ramonaoptics/imageio-feedstock enabled on CircleCI > /home/mark2/miniconda3/lib/python3.7/site-packages/conda_smithy/azure_ci_utils.py(185)repo_registered() -> bclient: BuildClient = connection.get_client( (Pdb) c Traceback (most recent call last): File "/home/mark2/miniconda3/bin/conda-smithy", line 10, in sys.exit(main()) File "/home/mark2/miniconda3/lib/python3.7/site-packages/conda_smithy/cli.py", line 279, in main args.subcommand_func(args) File "/home/mark2/miniconda3/lib/python3.7/site-packages/conda_smithy/cli.py", line 157, in __call__ ci_register.add_project_to_azure(owner, repo) File "/home/mark2/miniconda3/lib/python3.7/site-packages/conda_smithy/ci_register.py", line 131, in add_project_to_azure azure_ci_utils.register_repo(user, project) File "/home/mark2/miniconda3/lib/python3.7/site-packages/conda_smithy/azure_ci_utils.py", line 99, in register_repo source_repo = get_repo_reference(project_id, github_org, repo_name) File "/home/mark2/miniconda3/lib/python3.7/site-packages/conda_smithy/azure_ci_utils.py", line 69, in get_repo_reference service_endpoint = get_service_endpoint(project_id) File "/home/mark2/miniconda3/lib/python3.7/site-packages/conda_smithy/azure_ci_utils.py", line 44, in get_service_endpoint raise KeyError("Service endpoint not found") KeyError: 'Service endpoint not found' ```

[jakirkham]

I've copied the comment from the diff into the OP as GitHub has trouble following the link for some reason.

[hmaarrfk]

Yeah, I had found that comment (once) but it is still a mystery for me....