fix file specification in comments

Many files include the filename at the beginning, serveral used a wrong one.

Signed-off-by: Uwe Zeisberger <Uwe_Zeisberger@digi.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
diff --git a/arch/mips/pci/fixup-vr4133.c b/arch/mips/pci/fixup-vr4133.c
index 8e01d0c..597b897 100644
--- a/arch/mips/pci/fixup-vr4133.c
+++ b/arch/mips/pci/fixup-vr4133.c
@@ -1,5 +1,5 @@
 /*
- * arch/mips/vr41xx/nec-cmbvr4133/pci_fixup.c
+ * arch/mips/pci/fixup-vr4133.c
  *
  * The NEC CMB-VR4133 Board specific PCI fixups.
  *