Improve guard so it works for no eof new line

syntax/jinja2.vim

@@ -1,4 +1,5 @@
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'ansible') == -1
+
 " Vim syntax file
 " Language: Jinja2 - with special modifications for compound-filetype
 " compatibility
@@ -96,4 +97,5 @@ if !exists("did_jinja_syn_inits")
 endif
 
 let b:current_syntax = "jinja2"
+
 endif