[FAB-4751] Updating comments on cc port
[FAB-4751] Updating comments on cc port

The current comment on the chaincodeListenAddress is not precise
enough. This CR fixes that and related TLS settings.

Change-Id: Ia58c055649ad117ba0576e32ffcdceace9f135b2
Signed-off-by: Binh Q. Nguyen <f9973a500994e06a1c41d0661d4a8df150b6e067@us.ibm.com>

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