iio: fix Kconfig typos

Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
diff --git a/drivers/iio/trigger/Kconfig b/drivers/iio/trigger/Kconfig
index 360fd50..0a4a516 100644
--- a/drivers/iio/trigger/Kconfig
+++ b/drivers/iio/trigger/Kconfig
@@ -17,7 +17,7 @@
 	depends on SYSFS
 	select IRQ_WORK
 	help
-	  Provides support for using SYSFS entry as IIO triggers.
+	  Provides support for using SYSFS entries as IIO triggers.
 	  If unsure, say N (but it's safe to say "Y").
 
 	  To compile this driver as a module, choose M here: the