diff --git a/data/aut-num/AS4242420268 b/data/aut-num/AS4242420268
index 54359b75a..bed4a238b 100644
--- a/data/aut-num/AS4242420268
+++ b/data/aut-num/AS4242420268
@@ -4,4 +4,4 @@ descr:              Peer with me at i@liuxu.me
 admin-c:            LIUXU-DN42
 tech-c:             LIUXU-DN42
 mnt-by:             LIUXU-MNT
-source:             DN42
\ No newline at end of file
+source:             DN42