Update runtime files.
diff --git a/runtime/syntax/fstab.vim b/runtime/syntax/fstab.vim
index 7e18c26..91150bc 100644
--- a/runtime/syntax/fstab.vim
+++ b/runtime/syntax/fstab.vim
@@ -2,8 +2,8 @@
" Language: fstab file
" Maintainer: Radu Dineiu <radu.dineiu@gmail.com>
" URL: https://raw.github.com/rid9/vim-fstab/master/syntax/fstab.vim
-" Last Change: 2022 Dec 11
-" Version: 1.6.2
+" Last Change: 2023 Feb 19
+" Version: 1.6.3
"
" Credits:
" David Necas (Yeti) <yeti@physics.muni.cz>
@@ -389,7 +389,7 @@
syn match fsDevice /^\s*\zs.\{-1,}\s/me=e-1 nextgroup=fsMountPoint contains=@fsDeviceCluster,@fsGeneralCluster
syn match fsMountPoint /\s\+.\{-}\s/me=e-1 nextgroup=fsType contains=@fsMountPointCluster,@fsGeneralCluster contained
syn match fsType /\s\+.\{-}\s/me=e-1 nextgroup=fsOptions contains=@fsTypeCluster,@fsGeneralCluster contained
-syn match fsOptions /\s\+.\{-}\s/me=e-1 nextgroup=fsFreqPass contains=@fsOptionsCluster,@fsGeneralCluster contained
+syn match fsOptions /\s\+.\{-}\%(\s\|$\)/ nextgroup=fsFreqPass contains=@fsOptionsCluster,@fsGeneralCluster contained
syn match fsFreqPass /\s\+.\{-}$/ contains=@fsFreqPassCluster,@fsGeneralCluster contained
" Whole line comments
@@ -491,4 +491,4 @@
let &cpo = s:cpo_save
unlet s:cpo_save
-" vim: ts=8 ft=vim
+" vim: ts=8 noet ft=vim