diff --git a/data/dns/cat.dn42 b/data/dns/cat.dn42
index 30bceb312..c32029802 100644
--- a/data/dns/cat.dn42
+++ b/data/dns/cat.dn42
@@ -5,4 +5,4 @@ tech-c:             MAOYUE-DN42
 mnt-by:             MAOYUE-MNT
 nserver:            ns1.cat.dn42 172.21.66.64
 nserver:            ns1.cat.dn42 fd64:1989:0604::1
-source:             DN42
\ No newline at end of file
+source:             DN42
diff --git a/data/inet6num/fd64:1989:604::_48 b/data/inet6num/fd64:1989:604::_48
index 4fa23d041..ff6bf3920 100644
--- a/data/inet6num/fd64:1989:604::_48
+++ b/data/inet6num/fd64:1989:604::_48
@@ -9,4 +9,4 @@ status:             ASSIGNED
 nserver:            ns1.cat.dn42
 nserver:            ns2.cat.dn42
 cidr:               fd64:1989:604::/48
-source:             DN42
\ No newline at end of file
+source:             DN42
diff --git a/data/route6/fd64:1989:604::_48 b/data/route6/fd64:1989:604::_48
index 6ebdba220..a29379e30 100644
--- a/data/route6/fd64:1989:604::_48
+++ b/data/route6/fd64:1989:604::_48
@@ -2,4 +2,4 @@ route6:             fd64:1989:604::/48
 descr:              Maoyue Network, Ask for peer at https://t.me/dn424242
 origin:             AS4242423942
 mnt-by:             MAOYUE-MNT
-source:             DN42
\ No newline at end of file
+source:             DN42