NFS: NFSv4.1 is no longer a "developer only" feature

Mark it as 'experimental' instead, since in practice, NFSv4.1 should now be
relatively stable.
Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>

fs/nfs/Kconfig

@@ -75,13 +75,13 @@ config NFS_V4
 	  If unsure, say Y.
 
 config NFS_V4_1
-	bool "NFS client support for NFSv4.1 (DEVELOPER ONLY)"
+	bool "NFS client support for NFSv4.1 (EXPERIMENTAL)"
 	depends on NFS_V4 && EXPERIMENTAL
 	help
 	  This option enables support for minor version 1 of the NFSv4 protocol
 	  (draft-ietf-nfsv4-minorversion1) in the kernel's NFS client.
 
-	  Unless you're an NFS developer, say N.
+	  If unsure, say N.
 
 config ROOT_NFS
 	bool "Root file system on NFS"