www_coderepo: use space for snapshot_fmt prefix

The tab character causes inconsistent spacing on display,
and a single space seems fine, here.

1 files changed, 0 insertions, 1 deletions

diff --git a/lib/PublicInbox/WwwCoderepo.pm b/lib/PublicInbox/WwwCoderepo.pm
index d7ac44ed..834145e9 100644
--- a/lib/PublicInbox/WwwCoderepo.pm
+++ b/lib/PublicInbox/WwwCoderepo.pm
@@ -114,7 +114,6 @@ sub _refs_tags_link {
                 @snap_fmt = map {
                         qq{ <a href="${upfx}snapshot/$snap_pfx$v.$_">$_</a>}
                 } @snap_fmt;
-                substr($snap_fmt[0], 0, 1) = "\t";
         }
         ("<a\nhref=$upfx$oid/s/>", ascii_html($ref),
                 "</a>$align ", ascii_html($s), " ($cd)", @snap_fmt, "\n");