[FAB-3087] Fix peer/core.yaml misleading comments

The following comments in the core.yaml are misleading and confusing to users.
    # The Address this Peer will bind to for providing services --> This is simply not true
    address: 0.0.0.0:7051
    # Whether the Peer should programmatically determine the address to bind to.
    # This case is useful for docker containers. ---> This is not accurate
    addressAutoDetect: false

I fixed them to reflect the real meaning behind them

Change-Id: I243b639cb390a09352c831a61c9fcc3485560a63
Signed-off-by: Yacov Manevich <[email protected]>

Author: yacovm

peer/core.yaml

@@ -56,9 +56,10 @@ peer:
 
     # The Address this Peer will listen on
     listenAddress: 0.0.0.0:7051
-    # The Address this Peer will bind to for providing services
+    # Represents the peer's endpoint to peers in its organization
+    # for other peers, see externalEndpoint
     address: 0.0.0.0:7051
-    # Whether the Peer should programmatically determine the address to bind to.
+    # Whether the Peer should programmatically determine its address
     # This case is useful for docker containers.
     addressAutoDetect: false