[PATCH] file: fix typo in take_fd() comment

[Mathias Krause <minipli@xxxxxxxxxxxxxx>]

The explanatory comment above take_fd() contains a typo, fix that to not
confuse readers.

Signed-off-by: Mathias Krause <minipli@xxxxxxxxxxxxxx>
---
Btw, include/linux/file.h could get an entry in MAINTAINERS, maybe, as
could a few others matching the include/linux/fs*.h pattern?

 include/linux/file.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/file.h b/include/linux/file.h
index 237931f20739..59b146a14dca 100644
--- a/include/linux/file.h
+++ b/include/linux/file.h
@@ -110,7 +110,7 @@ DEFINE_CLASS(get_unused_fd, int, if (_T >= 0) put_unused_fd(_T),
  *
  * f = dentry_open(&path, O_RDONLY, current_cred());
  * if (IS_ERR(f))
- *         return PTR_ERR(fd);
+ *         return PTR_ERR(f);
  *
  * fd_install(fd, f);
  * return take_fd(fd);
-- 
2.39.2