whitespace and comment format fixes, no code changes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/networking/nc.c b/networking/nc.c
index f7fc974..b208f46 100644
--- a/networking/nc.c
+++ b/networking/nc.c
@@ -1,5 +1,6 @@
 /* vi: set sw=4 ts=4: */
-/* nc: mini-netcat - built from the ground up for LRP
+/*
+ * nc: mini-netcat - built from the ground up for LRP
  *
  * Copyright (C) 1998, 1999  Charles P. Wright
  * Copyright (C) 1998  Dave Cinege