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-rw-r--r--lib/PublicInbox/RepoGitSummary.pm2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/PublicInbox/RepoGitSummary.pm b/lib/PublicInbox/RepoGitSummary.pm
index 38fce1f5..5eb8087d 100644
--- a/lib/PublicInbox/RepoGitSummary.pm
+++ b/lib/PublicInbox/RepoGitSummary.pm
@@ -32,7 +32,7 @@ sub for_each_ref {
         my $refs = $git->popen(qw(for-each-ref --sort=-creatordate),
                                 EACH_REF_FMT, "--count=$count",
                                 qw(refs/heads/ refs/tags/));
-        $fh = $res->([200, ['Content-Type'=>'text/html; charset=UTF-8']]);
+        $fh = $res->([200, ['Content-Type', 'text/html; charset=UTF-8']]);
         # ref names are unpredictable in length and requires tables :<
         $fh->write($self->html_start($req,
                                 "$repo->{repo}: overview") .