diff --git a/configs/mainconf.ini b/configs/mainconf.ini
index 729ae53..ac8c12a 100644
--- a/configs/mainconf.ini
+++ b/configs/mainconf.ini
@@ -2,7 +2,7 @@
 #Source to pull data from
 #SHOULD BE ADSBX which is ADS-B Exchange or OPENS which is OpenSky
 #By default configured with OpenSky which anyone can use without a login
-#ADS-B Exchange has better data but is not avalible unless you feed their network or pay.
+#ADS-B Exchange has better data but is not avalible unless you pay (see: https://www.adsbexchange.com/data/ )
 SOURCE = OPENS
 #Default amount of time after data loss to trigger a landing when under 10k ft
 DATA_LOSS_MINS = 5
@@ -36,4 +36,4 @@ API_KEY = googleapikey
 [DISCORD]
 ENABLE = FALSE
 USERNAME = usernamehere
-URL = webhookurl
\ No newline at end of file
+URL = webhookurl