Improve guard so it works for no eof new line

syntax/latextoc.vim

@@ -1,4 +1,5 @@
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'latex') == -1
+
 syntax match helpText /^.*: .*/
 syntax match secNum /^\S\+\(\.\S\+\)\?\s*/ contained conceal
 syntax match secLine /^\S\+\t.\+/ contains=secNum
@@ -8,4 +9,5 @@ highlight link helpText		PreProc
 highlight link secNum		Number
 highlight link mainSecLine	Title
 highlight link ssubSecLine	Comment
+
 endif