diff --git a/README.md b/README.md
index d1cf7c9ce..7bea8df4b 100644
--- a/README.md
+++ b/README.md
@@ -188,7 +188,9 @@ Additional information on how IBC works can be found [here](https://ibc.cosmos.n
      $ rly start [path]
      ```
    
-    You will need to start a separate shell instance for each path you wish to relay over or setup . 
+    You will need to start a separate shell instance for each path you wish to relay over.
+
+    >When running multiple instances of `rly start`, you will need to use the `--debug-addr` flag and provide an address:port. You can also pass an empty string `''`  to turn off this feature or pass `localhost:0` to randomly select a port.
 
     ---
     [[TROUBLESHOOTING](docs/troubleshooting.md)]