[PATCH net-next] net: tun: fix misspellings using codespell tool

[menglong8 . dong]

From: Menglong Dong <dong.menglong@xxxxxxxxxx>

Some typos are found out by codespell tool:

$ codespell -w -i 3 ./drivers/net/tun.c
aovid  ==> avoid

Fix typos found by codespell.

Signed-off-by: Menglong Dong <dong.menglong@xxxxxxxxxx>
---
 drivers/net/tun.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index 702215596889..62690baa19bc 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -2735,7 +2735,7 @@ static int tun_set_iff(struct net *net, struct file *file, struct ifreq *ifr)
 		err = register_netdevice(tun->dev);
 		if (err < 0)
 			goto err_detach;
-		/* free_netdev() won't check refcnt, to aovid race
+		/* free_netdev() won't check refcnt, to avoid race
 		 * with dev_put() we need publish tun after registration.
 		 */
 		rcu_assign_pointer(tfile->tun, tun);
-- 
2.25.1