Add note about docker when running grpc-web example

badsyntax · badsyntax · commit cb7e10a22efb · 2021-01-08T10:45:06.000Z
diff --git a/examples/grpc-web/README.md b/examples/grpc-web/README.md
@@ -21,6 +21,8 @@ npm install
 
 ### Running the app
 
+(Note, docker is required to run the envoy proxy.)
+
 Run the demo:
 
 ```bash
