Staging: iio: kconfig and make edits

Fix spelling, typos, indentation in iio Kconfig files.
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/iio/Kconfig

@@ -8,7 +8,7 @@ menuconfig IIO
 	---help---
 	  The industrial I/O subsystem provides a unified framework for
 	  drivers for many different types of embedded sensors using a
-	  number of different physical interfaces (i2c, spi etc). See
+	  number of different physical interfaces (i2c, spi, etc). See
 	  Documentation/industrialio for more information.
 if IIO
 
@@ -23,10 +23,10 @@ if IIO_RING_BUFFER
 config IIO_SW_RING
 	tristate "Industrial I/O lock free software ring"
 	help
-	example software ring buffer implementation.  The design aim
-	of this particular realization was to minize write locking
-	with the intention that some devices would be able to write
-	in interrupt context.
+	  Example software ring buffer implementation.  The design aim
+	  of this particular realization was to minimize write locking
+	  with the intention that some devices would be able to write
+	  in interrupt context.
 
 endif # IIO_RINGBUFFER
 

drivers/staging/iio/trigger/Kconfig

@@ -9,13 +9,13 @@ config IIO_PERIODIC_RTC_TRIGGER
 	tristate "Periodic RTC triggers"
 	depends on RTC_CLASS
 	help
-	    Provides support for using periodic capable real time
-	    clocks as IIO triggers.
+	  Provides support for using periodic capable real time
+	  clocks as IIO triggers.
 
 config IIO_GPIO_TRIGGER
 	tristate "GPIO trigger"
 	depends on GENERIC_GPIO
 	help
-	    Provides support for using GPIO pins as IIO triggers.
+	  Provides support for using GPIO pins as IIO triggers.
 
 endif # IIO_TRIGGER