remove trailing whitespace

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/networking/hostname.c b/networking/hostname.c
index 7a120fa..579eff7 100644
--- a/networking/hostname.c
+++ b/networking/hostname.c
@@ -31,7 +31,7 @@
 
 /* Manpage circa 2009:
  *
- * hostname [-v] [-a] [--alias] [-d] [--domain] [-f] [--fqdn] [--long] 
+ * hostname [-v] [-a] [--alias] [-d] [--domain] [-f] [--fqdn] [--long]
  *      [-i] [--ip-address] [-s] [--short] [-y] [--yp] [--nis]
  *
  * hostname [-v] [-F filename] [--file filename] / [hostname]
diff --git a/networking/udhcp/packet.c b/networking/udhcp/packet.c
index 4c72d7a..90410cb 100644
--- a/networking/udhcp/packet.c
+++ b/networking/udhcp/packet.c
@@ -53,7 +53,7 @@
 		//" secs %x"
 		//" flags %x"
 		" ciaddr %x"
-		" yiaddr %x" 
+		" yiaddr %x"
 		" siaddr %x"
 		" giaddr %x"
 		//" chaddr %s"