Merge pull request #4400 from mitake/v3-member-tirivial

etcdserver: update comments in a generated file

etcdserver/etcdserverpb/etcdserver.pb.go

@@ -40,14 +40,14 @@
 		LeaseKeepAliveRequest
 		LeaseKeepAliveResponse
 		Member
-		AddMemberRequest
-		AddMemberResponse
-		RemoveMemberRequest
-		RemoveMemberResponse
-		UpdateMemberRequest
-		UpdateMemberResponse
-		ListMemberRequest
-		ListMemberResponse
+		MemberAddRequest
+		MemberAddResponse
+		MemberRemoveRequest
+		MemberRemoveResponse
+		MemberUpdateRequest
+		MemberUpdateResponse
+		MemberListRequest
+		MemberListResponse
 */
 package etcdserverpb