diff --git a/docs/architecture/grpc-for-wcf-developers/migrate-request-reply.md b/docs/architecture/grpc-for-wcf-developers/migrate-request-reply.md
index 87787b2877680..ebb3367f6001c 100644
--- a/docs/architecture/grpc-for-wcf-developers/migrate-request-reply.md
+++ b/docs/architecture/grpc-for-wcf-developers/migrate-request-reply.md
@@ -162,7 +162,7 @@ message GetAllRequest {
     string trader_id = 1;
 }
 
-message PortfolioList {
+message GetAllResponse {
     repeated Portfolio portfolios = 1;
 }