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/include/asm/user.h b/arch/mips/include/asm/user.h
index afa83a4..6bad61b 100644
--- a/arch/mips/include/asm/user.h
+++ b/arch/mips/include/asm/user.h
@@ -20,7 +20,7 @@
  *  upage: 1 page consisting of a user struct that tells gdb
  *	what is present in the file.  Directly after this is a
  *	copy of the task_struct, which is currently not used by gdb,
- *	but it may come in handy at some point.  All of the registers
+ *	but it may come in handy at some point.	 All of the registers
  *	are stored as part of the upage.  The upage should always be
  *	only one page long.
  *  data: The data segment follows next.  We use current->end_text to