diff --git a/data/aut-num/AS4242423027 b/data/aut-num/AS4242423027
index b8839401f..bcdd881c3 100644
--- a/data/aut-num/AS4242423027
+++ b/data/aut-num/AS4242423027
@@ -3,4 +3,4 @@ as-name:            DW Network
 admin-c:            DW-DN42
 tech-c:             DW-DN42
 mnt-by:             DW-MNT
-source:             DN42
\ No newline at end of file
+source:             DN42
diff --git a/data/mntner/DW-MNT b/data/mntner/DW-MNT
index 2206ce4d0..ac4553b1a 100644
--- a/data/mntner/DW-MNT
+++ b/data/mntner/DW-MNT
@@ -3,4 +3,4 @@ admin-c:            DW-DN42
 tech-c:             DW-DN42
 mnt-by:             DW-MNT
 auth:               pgp-fingerprint 616C0C0CD8CA227A1298BDE12683A93D26F62A04
-source:             DN42
\ No newline at end of file
+source:             DN42
diff --git a/data/person/DW-DN42 b/data/person/DW-DN42
index af06ec652..d276200ad 100644
--- a/data/person/DW-DN42
+++ b/data/person/DW-DN42
@@ -2,4 +2,4 @@ person:             Derek Wei
 contact:            dn42@derekwei.com
 nic-hdl:            DW-DN42
 mnt-by:             DW-MNT
-source:             DN42
\ No newline at end of file
+source:             DN42