Fix a typo in driver ops poll() documentation

Signed-off-by: Jouni Malinen <j@w1.fi>

diff --git a/src/drivers/driver.h b/src/drivers/driver.h
index 9d81eda15fa2501dd825e813ee8d11d8a837578d..1c5b2f896c43fac103e4f69817e3eee75d06770c 100644 (file)
--- a/src/drivers/driver.h
+++ b/src/drivers/driver.h
@@ -2978,9 +2978,9 @@ struct wpa_driver_ops {
         * poll - Poll driver for association information
         * @priv: private driver interface data
         *
-        * This is an option callback that can be used when the driver does not
-        * provide event mechanism for association events. This is called when
-        * receiving WPA EAPOL-Key messages that require association
+        * This is an optional callback that can be used when the driver does
+        * not provide event mechanism for association events. This is called
+        * when receiving WPA/RSN EAPOL-Key messages that require association
         * information. The driver interface is supposed to generate associnfo
         * event before returning from this callback function. In addition, the
         * driver interface should generate an association event after having