[PATCH] afs: Documentation: correct reference to CONFIG_AFS_FS

[Lukas Bulwahn]

Commit 0795e7c031c4 ("[AFS]: Update the AFS fs documentation.") adds a new
section listing the build configuration options that need to be enabled for
the AFS file system.

The documentation refers to CONFIG_AFS, but the option is called
CONFIG_AFS_FS, since the beginning of Linux's git history.

Refer to the config option with the correct name.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@xxxxxxxxx>
---
 Documentation/filesystems/afs.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/filesystems/afs.rst b/Documentation/filesystems/afs.rst
index ca062a7f8ee2..f15ba388bbde 100644
--- a/Documentation/filesystems/afs.rst
+++ b/Documentation/filesystems/afs.rst
@@ -44,7 +44,7 @@ options::
 
 	CONFIG_AF_RXRPC		- The RxRPC protocol transport
 	CONFIG_RXKAD		- The RxRPC Kerberos security handler
-	CONFIG_AFS		- The AFS filesystem
+	CONFIG_AFS_FS		- The AFS filesystem
 
 Additionally, the following can be turned on to aid debugging::
 
-- 
2.34.1