From 2c3e27f0e9f9b91376a4f1c2f87b58e4af0a6649 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Tue, 4 May 2021 16:58:22 +0200
Subject: fix hreflang syntax

---
 common/header.j2.inc | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'common/header.j2.inc')

diff --git a/common/header.j2.inc b/common/header.j2.inc
index 5b42349f..b0fb8093 100644
--- a/common/header.j2.inc
+++ b/common/header.j2.inc
@@ -26,7 +26,7 @@
 
     <link rel="alternate" hreflang="en" href="{{ self_localized('en') }}" />
     <link rel="alternate" hreflang="ar" href="{{ self_localized('ar') }}" />
-    <link rel="alternate" hreflang="zh_Hant" href="{{ self_localized('zh_Hant') }}" />
+    <link rel="alternate" hreflang="zh-hant" href="{{ self_localized('zh_Hant') }}" />
     <link rel="alternate" hreflang="cs" href="{{ self_localized('cs') }}" />
     <link rel="alternate" hreflang="fr" href="{{ self_localized('fr') }}" />
     <link rel="alternate" hreflang="de" href="{{ self_localized('de') }}" />
@@ -36,12 +36,12 @@
     <link rel="alternate" hreflang="ja" href="{{ self_localized('ja') }}" />
     <link rel="alternate" hreflang="ko" href="{{ self_localized('ko') }}" />
     <link rel="alternate" hreflang="pt" href="{{ self_localized('pt') }}" />
-    <link rel="alternate" hreflang="pt_BR" href="{{ self_localized('pt_BR') }}" />
+    <link rel="alternate" hreflang="pt-br" href="{{ self_localized('pt_BR') }}" />
     <link rel="alternate" hreflang="ru" href="{{ self_localized('ru') }}" />
     <link rel="alternate" hreflang="es" href="{{ self_localized('es') }}" />
     <link rel="alternate" hreflang="sv" href="{{ self_localized('sv') }}" />
     <link rel="alternate" hreflang="tr" href="{{ self_localized('tr') }}" />
-    
+
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width, initial-scale=1">
     <meta name="author" content="">
-- 
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