1 files changed, 3 insertions, 3 deletions
diff --git a/lib/MaildirIndexer/Email.pm6 b/lib/MaildirIndexer/Email.pm6
index f5d1c39..e5454e1 100644
--- a/lib/MaildirIndexer/Email.pm6
+++ b/lib/MaildirIndexer/Email.pm6
@@ -8,9 +8,9 @@ method BUILD(:%!headers,:$!body) { }
 
 method message-id { split-refs(%!headers<message-id>)[0] }
 method refs {
-    return |(
-        split-refs(%!headers<in-reply-to>),
-        split-refs(%!headers<references>).reverse,
+    return (
+        |split-refs(%!headers<in-reply-to>),
+        |split-refs(%!headers<references>).reverse,
     );
 }