Fix typo in various Kconfig file

Correct spelling typo in various Kconfig file.

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/devfreq/Kconfig b/drivers/devfreq/Kconfig
index 464fa21..f6b0a6e2 100644
--- a/drivers/devfreq/Kconfig
+++ b/drivers/devfreq/Kconfig
@@ -16,7 +16,7 @@
 	  is attached to a single device and returns a "representative"
 	  clock frequency of the device, which is also attached
 	  to a device by 1-to-1. The device registering devfreq takes the
-	  responsiblity to "interpret" the representative frequency and
+	  responsibility to "interpret" the representative frequency and
 	  to set its every clock accordingly with the "target" callback
 	  given to devfreq.