py-i2phosts-maint: improve log messages

py-i2phosts-maint

@@ -40,13 +40,13 @@ for host in all_hosts:
 		# delete external hosts which we never seen after 365 days of inactivity
 		if host.external == True:
 			if dl > datetime.timedelta(days=365):
-				log.info('deleting %s, reason: external host, 365 days inactive', host.name)
+				log.info('deleting %s, reason: external host, never seen for 365 days', host.name)
 				host.delete()
 				continue
 		# delete hosts added by us and never seen after 14 days of inactivity
 		else:
 			if dl > datetime.timedelta(days=14):
-				log.info('deleting %s, reason: internal host, 14 days inactive', host.name)
+				log.info('deleting %s, reason: internal host, never seen for 14 days', host.name)
 				host.delete()
 				continue
 	else: