Fixed an off-by-one error

brathuhn.py

@@ -281,7 +281,7 @@ def callAt(func,_time,*args):
 	global call_ats_id
 	call_ats[call_ats_id]=[func,_time,args]
 	call_ats_id+=1
-	return call_ats_id
+	return call_ats_id-1
 
 def cancelCall(cid):
 	"""Remove the call from the list of pending calls