[ARM] 3704/1: format IOP Kconfig with tabs, create more consistency

Patch from Martin Michlmayr

Some cosmetic changes to increase the consistency of the IOP Kconfig file.  Change some space into tabs and add a dot at the end of a help description.
Signed-off-by: NMartin Michlmayr <tbm@cyrius.com>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

arch/arm/mach-iop3xx/Kconfig

@@ -30,12 +30,12 @@ config MACH_IQ80332
 	select ARCH_IOP331
 	help
 	  Say Y here if you want to run your kernel on the Intel IQ80332
-	  evaluation kit for the IOP332 chipset
+	  evaluation kit for the IOP332 chipset.
 
 config ARCH_EP80219
-    bool "Enable support for EP80219"
-    select ARCH_IOP321
-    select ARCH_IQ31244
+	bool "Enable support for EP80219"
+	select ARCH_IOP321
+	select ARCH_IQ31244
 	help
 	  Say Y here if you want to run your kernel on the Intel EP80219
 	  evaluation kit for the Intel 80219 chipset (a IOP321 variant).
@@ -59,8 +59,8 @@ config IOP331_STEPD
 	bool "Chip stepping D of the IOP80331 processor or IOP80333"
 	depends on (ARCH_IOP331)
 	help
-		  Say Y here if you have StepD of the IOP80331 or IOP8033
-		  based platforms.
+	  Say Y here if you have StepD of the IOP80331 or IOP8033
+	  based platforms.
 
 endmenu
 endif