[PATCH] fs/ext2/: fix misspellings using codespell tool

[menglong8 . dong]

From: Liu xuzhi <liu.xuzhi@xxxxxxxxxx>

A typo is found out by codespell tool in 1107th lines of super.c:

$ codespell ./fs/ext2/
./super.c:1107: fileystem  ==> filesystem

Fix a typo found by codespell.

Signed-off-by: Liu xuzhi <liu.xuzhi@xxxxxxxxxx>
---
 fs/ext2/super.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/ext2/super.c b/fs/ext2/super.c
index 6c4753277916..d2fd9707e953 100644
--- a/fs/ext2/super.c
+++ b/fs/ext2/super.c
@@ -1104,7 +1104,7 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
 	get_random_bytes(&sbi->s_next_generation, sizeof(u32));
 	spin_lock_init(&sbi->s_next_gen_lock);
 
-	/* per fileystem reservation list head & lock */
+	/* per filesystem reservation list head & lock */
 	spin_lock_init(&sbi->s_rsv_window_lock);
 	sbi->s_rsv_window_root = RB_ROOT;
 	/*
-- 
2.25.1