usb: kbd: fix typo

%s/a interrupt/an interrupt/

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>

diff --git a/common/usb_kbd.c b/common/usb_kbd.c
index d178af248af0d5ad0b93892f00ec2dc778fbbb63..8c09e61f456af0faf8233968e937a2bcf2c441af 100644 (file)
--- a/common/usb_kbd.c
+++ b/common/usb_kbd.c
@@ -339,7 +339,7 @@ static inline void usb_kbd_poll_for_event(struct usb_device *dev)
 #if defined(CONFIG_SYS_USB_EVENT_POLL)
        struct usb_kbd_pdata *data = dev->privptr;
 
-       /* Submit a interrupt transfer request */
+       /* Submit an interrupt transfer request */
        if (usb_int_msg(dev, data->intpipe, &data->new[0],
                        data->intpktsize, data->intinterval, true) >= 0)
                usb_kbd_irq_worker(dev);