diff --git a/examples/udhcp/sample.renew b/examples/udhcp/sample.renew
index 842bafe..ea368fc 100755
--- a/examples/udhcp/sample.renew
+++ b/examples/udhcp/sample.renew
@@ -28,4 +28,4 @@
 do
 	echo adding dns $i
 	echo nameserver $i >> $RESOLV_CONF
-done
\ No newline at end of file
+done