Add port info.

10 years ago · 84c263fd72
parent ecee424a87
commit 84c263fd72
1 changed files with 1 additions and 1 deletions
--- a/cpp/README.md
+++ b/cpp/README.md
@ -49,7 +49,7 @@ Build client and server:
 ```sh
 $ make
 ```
-Run the server:
+Run the server, which will listen on port 50051:
 ```sh
 $ ./greeter_server
 ```