WS cleanup: remove SPACE(s) followed by TAB

Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/arch/xtensa/lib/Makefile b/arch/xtensa/lib/Makefile
index c59df7d..ad4fe32 100644
--- a/arch/xtensa/lib/Makefile
+++ b/arch/xtensa/lib/Makefile
@@ -5,4 +5,4 @@
 
 obj-$(CONFIG_CMD_BOOTM) += bootm.o
 
-obj-y 	+= cache.o misc.o relocate.o time.o
+obj-y	+= cache.o misc.o relocate.o time.o