www_text: fix #nntp anchor for there's a single NNTP server

We use "Newsgroup" (singular) when there's only one NNTP
server address configured.

diff --git a/lib/PublicInbox/WwwText.pm b/lib/PublicInbox/WwwText.pm
index c067369ea8afe40499820fcc8e9740e3300f711c..581a19f34c4d9f0787e8716476d616362fc86f01 100644 (file)
--- a/lib/PublicInbox/WwwText.pm
+++ b/lib/PublicInbox/WwwText.pm
@@ -68,7 +68,7 @@ sub get_text {
        }
        $txt = '<pre>' . $l->linkify_2($txt) . '</pre>';
        $txt =~ s!\bPOP3\b!<a\nid=pop3>POP3</a>!;
-       $txt =~ s!\bNewsgroups\b!<a\nid=nntp>Newsgroups</a>!;
+       $txt =~ s!\b(Newsgroups?)\b!<a\nid=nntp>$1</a>!;
        $txt =~ s!\bIMAP\b!<a\nid=imap>IMAP</a>!;
        PublicInbox::WwwStream::html_oneshot($ctx, $code, \$txt);
 }