Improve guard so it works for no eof new line

syntax/applescript.vim

@@ -1,4 +1,5 @@
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'applescript') == -1
+
 " Vim syntax file
 " Language:    AppleScript
 " Maintainer:  Jim Eberle <jim.eberle@fastnlight.com>
@@ -244,4 +245,5 @@ hi def link scptTodo Todo
 
 let b:current_syntax = "applescript"
 
+
 endif