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/pci/pci-bcm63xx.h b/arch/mips/pci/pci-bcm63xx.h
index e6736d5..ffab4da 100644
--- a/arch/mips/pci/pci-bcm63xx.h
+++ b/arch/mips/pci/pci-bcm63xx.h
@@ -7,7 +7,7 @@
 #include <bcm63xx_dev_pci.h>
 
 /*
- * Cardbus shares  the PCI bus, but has  no IDSEL, so a  special id is
+ * Cardbus shares  the PCI bus, but has	 no IDSEL, so a	 special id is
  * reserved for it.  If you have a standard PCI device at this id, you
  * need to change the following definition.
  */