Minor coding style cleanup.
diff --git a/cpu/microblaze/start.S b/cpu/microblaze/start.S
index 29481af..ca3befc 100644
--- a/cpu/microblaze/start.S
+++ b/cpu/microblaze/start.S
@@ -54,7 +54,7 @@
 	lhu	r7, r1, r0
 	shi	r7, r0, 0x2
 	shi	r6, r0, 0x6
-/* 
+/*
  * Copy U-Boot code to TEXT_BASE
  * solve problem with sbrk_base
  */