Add SteamPawn link to README

README.md

@@ -2,7 +2,10 @@
 
 Modified version of [Doctor McKay's Automatic Steam Update plugin][autosteamupdate].
 
+This version uses the update detection forward in [SteamPawn][].
+
 [autosteamupdate]: https://github.com/DoctorMcKay/sourcemod-plugins/blob/master/scripting/auto_steam_update.sp
+[SteamPawn]: https://github.com/nosoop/SM-SteamPawn
 
 ## Building