maint: fix the format of NEWS by adding header line
diff --git a/NEWS b/NEWS line changes: +2/-0 index 175274b..0ea5a91 --- a/NEWS +++ b/NEWS
@@ -1,3 +1,5 @@ +GNU Hello NEWS -*- outline -*- + * Noteworthy changes in release ?.? (????-??-??) [?] Remove -h and -v short options.