MIPS: Whitespace cleanup.

Having received another series of whitespace patches I decided to do this
once and for all rather than dealing with this kind of patches trickling
in forever.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/pnx833x/common/prom.c b/arch/mips/pnx833x/common/prom.c
index 29969f9..dfafdd7 100644
--- a/arch/mips/pnx833x/common/prom.c
+++ b/arch/mips/pnx833x/common/prom.c
@@ -6,7 +6,7 @@
  *    Daniel Laird <daniel.j.laird@nxp.com>
  *
  *  Based on software written by:
- *      Nikita Youshchenko <yoush@debian.org>, based on PNX8550 code.
+ *	Nikita Youshchenko <yoush@debian.org>, based on PNX8550 code.
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by