[PATCH 4/4] 9p: fix typo in file header comments

[Ankit Thakur <codeankit.thakur@gmail.com>]

Fix the spelling mistake contians -> contains in the header comments
of vfs_addr.c, vfs_dentry.c and vfs_file.c.

Signed-off-by: Ankit Thakur <codeankit.thakur@gmail.com>
---
 fs/9p/vfs_addr.c   | 2 +-
 fs/9p/vfs_dentry.c | 2 +-
 fs/9p/vfs_file.c   | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/fs/9p/vfs_addr.c b/fs/9p/vfs_addr.c
index 170a2b91c..3723c827c 100644
--- a/fs/9p/vfs_addr.c
+++ b/fs/9p/vfs_addr.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
- * This file contians vfs address (mmap) ops for 9P2000.
+ * This file contains vfs address (mmap) ops for 9P2000.
  *
  *  Copyright (C) 2005 by Eric Van Hensbergen <ericvh@gmail.com>
  *  Copyright (C) 2002 by Ron Minnich <rminnich@lanl.gov>
diff --git a/fs/9p/vfs_dentry.c b/fs/9p/vfs_dentry.c
index fa6b7143d..5b05fa7bb 100644
--- a/fs/9p/vfs_dentry.c
+++ b/fs/9p/vfs_dentry.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
- * This file contians vfs dentry ops for the 9P2000 protocol.
+ * This file contains vfs dentry ops for the 9P2000 protocol.
  *
  *  Copyright (C) 2004 by Eric Van Hensbergen <ericvh@gmail.com>
  *  Copyright (C) 2002 by Ron Minnich <rminnich@lanl.gov>
diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c
index cddfb4b7c..a983ef866 100644
--- a/fs/9p/vfs_file.c
+++ b/fs/9p/vfs_file.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
- * This file contians vfs file ops for 9P2000.
+ * This file contains vfs file ops for 9P2000.
  *
  *  Copyright (C) 2004 by Eric Van Hensbergen <ericvh@gmail.com>
  *  Copyright (C) 2002 by Ron Minnich <rminnich@lanl.gov>
-- 
2.55.0.windows.3