diff --git a/README.md b/README.md
index 8ec7838..618dd34 100644
--- a/README.md
+++ b/README.md
@@ -25,7 +25,7 @@ This makes it possible to track an Iridium-based satellite device, say, on aprs.
  ```
  Then do these things:
  
-   * Edit the configuration file to contain your inReach username, your APRS SSID, and your APRS-IS passcode.  Make any other changes you see fit.  
+   * Edit the configuration file to contain your inReach username, your inReach IMEI's, APRS SSIDs, and your APRS-IS passcode.  Make any other changes you see fit.  
  
    * Optionally, install the config file in /etc.  You can otherwise leave it in the current directory.