Change verify NEXMO_TO_NUMBER to RECIPIENT_NUMBER

Author: Mark Lewin

.env-example

@@ -4,6 +4,7 @@ APPLICATION_ID=
 PRIVATE_KEY=
 FROM=
 NEXMO_TO_NUMBER=
+RECIPIENT_NUMBER
 TO_NUMBER=
 NEXMO_SECRET_ID=
 INSIGHT_NUMBER=

verify/request.php

@@ -5,7 +5,7 @@
 $basic  = new \Nexmo\Client\Credentials\Basic(NEXMO_API_KEY, NEXMO_API_SECRET);
 $client = new \Nexmo\Client(new \Nexmo\Client\Credentials\Container($basic));
 
-$verification = new \Nexmo\Verify\Verification(NEXMO_TO_NUMBER, 'Acme Inc');
+$verification = new \Nexmo\Verify\Verification(RECIPIENT_NUMBER, 'Acme Inc');
 $client->verify()->start($verification);
 
 echo "Started verification, `request_id` is " . $verification->getRequestId();