diff --git a/Notify_voipms.md b/Notify_voipms.md
index 8e328ff..35d11e4 100644
--- a/Notify_voipms.md
+++ b/Notify_voipms.md
@@ -20,7 +20,7 @@ Valid syntax is as follows:
 | email  | Yes  | The email associated with your Voip.ms account | 
 | password | Yes  | The password for API access, this is different from your Voip.ms account password |
 | fromPhoneNo | Yes | Specify the phone number you registered with Voip.ms you wish the message to be identified as being sent from. |
-| to | No | A phone number and/or group you wish to send your notification to. You can use comma's to separate multiple entries if you wish. |
+| toPhoneNo | No | A phone number and/or group you wish to send your notification to. You can use comma's to separate multiple entries if you wish. |
 
 #### Example
 Send a Voip.ms notification to ourselves: