trivial: fix typos/grammar errors in Kconfig texts

Signed-off-by: Matt LaPlante <kernel1@cyberdogtech.com>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/net/mac80211/Kconfig b/net/mac80211/Kconfig
index 60c1616..f3d9ae3 100644
--- a/net/mac80211/Kconfig
+++ b/net/mac80211/Kconfig
@@ -33,7 +33,7 @@
 	---help---
 	  This option selects the default rate control algorithm
 	  mac80211 will use. Note that this default can still be
-	  overriden through the ieee80211_default_rc_algo module
+	  overridden through the ieee80211_default_rc_algo module
 	  parameter if different algorithms are available.
 
 config MAC80211_RC_DEFAULT_PID