[PATCH] befs: typo fix

From: "Sergey S. Kostyliov" <rathamahata@php4.ru>

Fix really old typo in config help

fs/Kconfig

@@ -1025,7 +1025,7 @@ config HFSPLUS_FS
 	  style features such as file ownership and permissions.
 
 config BEFS_FS
-	tristate "BeOS file systemv(BeFS) support (read only) (EXPERIMENTAL)"
+	tristate "BeOS file system (BeFS) support (read only) (EXPERIMENTAL)"
 	depends on EXPERIMENTAL
 	select NLS
 	help