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-rw-r--r--lib/PublicInbox/Gcf2.pm4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/PublicInbox/Gcf2.pm b/lib/PublicInbox/Gcf2.pm
index 0d5c8c57..01b83c96 100644
--- a/lib/PublicInbox/Gcf2.pm
+++ b/lib/PublicInbox/Gcf2.pm
@@ -75,9 +75,9 @@ sub add_alt ($$) {
         $gcf2->add_alternate($objdir);
 }
 
-# Usage: $^X -MPublicInbox::Gcf2 -e 'PublicInbox::Gcf2::loop()'
+# Usage: $^X -MPublicInbox::Gcf2 -e PublicInbox::Gcf2::loop
 # (see lib/PublicInbox/Gcf2Client.pm)
-sub loop {
+sub loop () {
         my $gcf2 = new();
         my %seen;
         STDERR->autoflush(1);