autofs: update MAINTAINERS entry for autofs

Update the autofs entry in MAINTAINERS to reflect the rename of autofs4
to autofs.

Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ian Kent <[email protected]>
Cc: Al Viro <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

Author: raven-au

MAINTAINERS

@@ -7727,11 +7727,11 @@ W:	https://linuxtv.org
 S:	Maintained
 F:	drivers/media/radio/radio-keene*
 
-KERNEL AUTOMOUNTER v4 (AUTOFS4)
+KERNEL AUTOMOUNTER
 M:	Ian Kent <[email protected]>
 L:	[email protected]
 S:	Maintained
-F:	fs/autofs4/
+F:	fs/autofs/
 
 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
 M:	Masahiro Yamada <[email protected]>