EDAC, highbank: Align Makefile directives

... like the rest of the file.
Signed-off-by: Borislav Petkov <bp@suse.de>

drivers/edac/Makefile

@@ -67,8 +67,8 @@ obj-$(CONFIG_EDAC_AMD8131)		+= amd8131_edac.o
 
 obj-$(CONFIG_EDAC_TILE)			+= tile_edac.o
 
-obj-$(CONFIG_EDAC_HIGHBANK_MC)	+= highbank_mc_edac.o
-obj-$(CONFIG_EDAC_HIGHBANK_L2)	+= highbank_l2_edac.o
+obj-$(CONFIG_EDAC_HIGHBANK_MC)		+= highbank_mc_edac.o
+obj-$(CONFIG_EDAC_HIGHBANK_L2)		+= highbank_l2_edac.o
 
 obj-$(CONFIG_EDAC_OCTEON_PC)		+= octeon_edac-pc.o
 obj-$(CONFIG_EDAC_OCTEON_L2C)		+= octeon_edac-l2c.o