[POWERPC] powerpc: kconfig warning fix

arch/powerpc/Kconfig:420:warning: leading whitespace ignored

Stop doing that.

Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

arch/powerpc/Kconfig

@@ -413,7 +413,7 @@ config PPC_CELL_NATIVE
 	default n
 
 config PPC_IBM_CELL_BLADE
-	bool "  IBM Cell Blade"
+	bool "IBM Cell Blade"
 	depends on PPC_MULTIPLATFORM && PPC64
 	select PPC_CELL_NATIVE
 	select PPC_RTAS