[FAB-12002] Fix comment typo

There is an comment typo of message ACLs in
/protos/peer/configuration.proto. This PR fixs
it from "encpasulates" to "encapsulates".

Change-Id: I820a98ee50cdc5ff271197f339738e4843f8e324
Signed-off-by: manxiaqu <1847234666@qq.com>

Author: manxiaqu

protos/peer/configuration.pb.go

@@ -44,7 +44,7 @@ message APIResource {
     string policy_ref = 1; // The policy name to use for this API
 }
 
-// ACLs provides mappings for resources in a channel. APIResource encpasulates
+// ACLs provides mappings for resources in a channel. APIResource encapsulates
 // reference to a policy used to determine ACL for the resource
 message ACLs {
     map<string, APIResource> acls = 1;