diff --git a/priv/msgs/ca.msg b/priv/msgs/ca.msg
index 2dfab28ff..3d9c9d175 100644
--- a/priv/msgs/ca.msg
+++ b/priv/msgs/ca.msg
@@ -1,4 +1,8 @@
-%% -*- coding: utf-8 -*-
+%% Generated automatically
+%% DO NOT EDIT: run `make translations` instead
+%% To improve translations please read:
+%%   https://docs.ejabberd.im/developer/extending-ejabberd/localization/
+
 {" (Add * to the end of field to match substring)"," (Afegix * al final d'un camp per a buscar subcadenes)"}.
 {" has set the subject to: "," ha posat el tema: "}.
 {"# participants","# participants"}.
diff --git a/priv/msgs/cs.msg b/priv/msgs/cs.msg
index 37e3c3ffd..7dc4fd16b 100644
--- a/priv/msgs/cs.msg
+++ b/priv/msgs/cs.msg
@@ -1,4 +1,8 @@
-%% -*- coding: utf-8 -*-
+%% Generated automatically
+%% DO NOT EDIT: run `make translations` instead
+%% To improve translations please read:
+%%   https://docs.ejabberd.im/developer/extending-ejabberd/localization/
+
 {" has set the subject to: "," změnil(a) téma na: "}.
 {"A friendly name for the node","Přívětivé jméno pro uzel"}.
 {"A password is required to enter this room","Pro vstup do místnosti musíte zadat heslo"}.
diff --git a/priv/msgs/de.msg b/priv/msgs/de.msg
index 983755ff3..b66fd48ad 100644
--- a/priv/msgs/de.msg
+++ b/priv/msgs/de.msg
@@ -1,4 +1,8 @@
-%% -*- coding: utf-8 -*-
+%% Generated automatically
+%% DO NOT EDIT: run `make translations` instead
+%% To improve translations please read:
+%%   https://docs.ejabberd.im/developer/extending-ejabberd/localization/
+
 {" (Add * to the end of field to match substring)"," (Fügen Sie * am Ende des Feldes hinzu um nach Teilzeichenketten zu suchen)"}.
 {" has set the subject to: "," hat das Thema geändert auf: "}.
 {"# participants","# Teilnehmer"}.
diff --git a/priv/msgs/es.msg b/priv/msgs/es.msg
index d94193774..1f658343a 100644
--- a/priv/msgs/es.msg
+++ b/priv/msgs/es.msg
@@ -1,4 +1,8 @@
-%% -*- coding: utf-8 -*-
+%% Generated automatically
+%% DO NOT EDIT: run `make translations` instead
+%% To improve translations please read:
+%%   https://docs.ejabberd.im/developer/extending-ejabberd/localization/
+
 {" (Add * to the end of field to match substring)"," (Añade * al final del campo para buscar subcadenas)"}.
 {" has set the subject to: "," ha puesto el asunto: "}.
 {"# participants","# participantes"}.
diff --git a/priv/msgs/fr.msg b/priv/msgs/fr.msg
index 510799ee2..f33d6115d 100644
--- a/priv/msgs/fr.msg
+++ b/priv/msgs/fr.msg
@@ -1,4 +1,8 @@
-%% -*- coding: utf-8 -*-
+%% Generated automatically
+%% DO NOT EDIT: run `make translations` instead
+%% To improve translations please read:
+%%   https://docs.ejabberd.im/developer/extending-ejabberd/localization/
+
 {" (Add * to the end of field to match substring)"," (Ajouter * à la fin du champ pour correspondre à la sous-chaîne)"}.
 {" has set the subject to: "," a défini le sujet sur : "}.
 {"A description of the node","Une description du nœud"}.
diff --git a/priv/msgs/gl.msg b/priv/msgs/gl.msg
index ba9ce4c23..817605f1a 100644
--- a/priv/msgs/gl.msg
+++ b/priv/msgs/gl.msg
@@ -1,4 +1,8 @@
-%% -*- coding: utf-8 -*-
+%% Generated automatically
+%% DO NOT EDIT: run `make translations` instead
+%% To improve translations please read:
+%%   https://docs.ejabberd.im/developer/extending-ejabberd/localization/
+
 {" has set the subject to: "," puxo o asunto: "}.
 {"A friendly name for the node","Un nome sinxelo para o nodo"}.
 {"A password is required to enter this room","Necesítase contrasinal para entrar nesta sala"}.
diff --git a/priv/msgs/he.msg b/priv/msgs/he.msg
index cc84a23ce..d73e43acb 100644
--- a/priv/msgs/he.msg
+++ b/priv/msgs/he.msg
@@ -1,4 +1,8 @@
-%% -*- coding: utf-8 -*-
+%% Generated automatically
+%% DO NOT EDIT: run `make translations` instead
+%% To improve translations please read:
+%%   https://docs.ejabberd.im/developer/extending-ejabberd/localization/
+
 {" has set the subject to: "," הגדיר/ה את הנושא אל: "}.
 {"A friendly name for the node","שם ידידותי עבור הצומת"}.
 {"A password is required to enter this room","נדרשת סיסמה כדי להיכנס אל חדר זה"}.
diff --git a/priv/msgs/hu.msg b/priv/msgs/hu.msg
index cc231c8fc..abb7d3f2f 100644
--- a/priv/msgs/hu.msg
+++ b/priv/msgs/hu.msg
@@ -1,4 +1,8 @@
-%% -*- coding: utf-8 -*-
+%% Generated automatically
+%% DO NOT EDIT: run `make translations` instead
+%% To improve translations please read:
+%%   https://docs.ejabberd.im/developer/extending-ejabberd/localization/
+
 {" (Add * to the end of field to match substring)"," (adjon * karaktert a mező végéhez a részkarakterláncra illesztéshez)"}.
 {" has set the subject to: "," beállította a tárgyat erre: "}.
 {"A password is required to enter this room","Jelszó szükséges a szobába történő belépéshez"}.
diff --git a/priv/msgs/id.msg b/priv/msgs/id.msg
index 808dfde35..4a57747c5 100644
--- a/priv/msgs/id.msg
+++ b/priv/msgs/id.msg
@@ -1,4 +1,8 @@
-%% -*- coding: utf-8 -*-
+%% Generated automatically
+%% DO NOT EDIT: run `make translations` instead
+%% To improve translations please read:
+%%   https://docs.ejabberd.im/developer/extending-ejabberd/localization/
+
 {" (Add * to the end of field to match substring)"," Isi formulir untuk pencarian pengguna Jabber yang cocok (Tambahkan * ke mengakhiri pengisian untuk menyamakan kata)"}.
 {" has set the subject to: "," telah menetapkan topik yaitu: "}.
 {"# participants","# pengguna"}.
diff --git a/priv/msgs/it.msg b/priv/msgs/it.msg
index 89e4e0cad..34040f6aa 100644
--- a/priv/msgs/it.msg
+++ b/priv/msgs/it.msg
@@ -1,4 +1,8 @@
-%% -*- coding: utf-8 -*-
+%% Generated automatically
+%% DO NOT EDIT: run `make translations` instead
+%% To improve translations please read:
+%%   https://docs.ejabberd.im/developer/extending-ejabberd/localization/
+
 {" has set the subject to: "," ha modificato l'oggetto in: "}.
 {"A friendly name for the node","Un nome comodo per il nodo"}.
 {"A password is required to enter this room","Per entrare in questa stanza è prevista una password"}.
diff --git a/priv/msgs/nl.msg b/priv/msgs/nl.msg
index 6adfa0500..65f359987 100644
--- a/priv/msgs/nl.msg
+++ b/priv/msgs/nl.msg
@@ -1,4 +1,8 @@
-%% -*- coding: utf-8 -*-
+%% Generated automatically
+%% DO NOT EDIT: run `make translations` instead
+%% To improve translations please read:
+%%   https://docs.ejabberd.im/developer/extending-ejabberd/localization/
+
 {" has set the subject to: "," veranderde het onderwerp in: "}.
 {"A friendly name for the node","Bijnaam voor deze knoop"}.
 {"A password is required to enter this room","U hebt een wachtwoord nodig om deze chatruimte te kunnen betreden"}.
diff --git a/priv/msgs/no.msg b/priv/msgs/no.msg
index dc52e4d28..40b6a6727 100644
--- a/priv/msgs/no.msg
+++ b/priv/msgs/no.msg
@@ -1,4 +1,8 @@
-%% -*- coding: utf-8 -*-
+%% Generated automatically
+%% DO NOT EDIT: run `make translations` instead
+%% To improve translations please read:
+%%   https://docs.ejabberd.im/developer/extending-ejabberd/localization/
+
 {" has set the subject to: "," har satt emnet til: "}.
 {"A friendly name for the node","Et vennlig navn for noden"}.
 {"A password is required to enter this room","Et passord kreves for tilgang til samtalerommet"}.
diff --git a/priv/msgs/pl.msg b/priv/msgs/pl.msg
index 9316667ce..3f9e80a8f 100644
--- a/priv/msgs/pl.msg
+++ b/priv/msgs/pl.msg
@@ -1,4 +1,8 @@
-%% -*- coding: utf-8 -*-
+%% Generated automatically
+%% DO NOT EDIT: run `make translations` instead
+%% To improve translations please read:
+%%   https://docs.ejabberd.im/developer/extending-ejabberd/localization/
+
 {" has set the subject to: "," zmienił temat na: "}.
 {"A friendly name for the node","Przyjazna nazwa węzła"}.
 {"A password is required to enter this room","Aby wejść do pokoju wymagane jest hasło"}.
diff --git a/priv/msgs/pt-br.msg b/priv/msgs/pt-br.msg
index 602301264..f22dfbba7 100644
--- a/priv/msgs/pt-br.msg
+++ b/priv/msgs/pt-br.msg
@@ -1,4 +1,8 @@
-%% -*- coding: utf-8 -*-
+%% Generated automatically
+%% DO NOT EDIT: run `make translations` instead
+%% To improve translations please read:
+%%   https://docs.ejabberd.im/developer/extending-ejabberd/localization/
+
 {" (Add * to the end of field to match substring)"," (Adicione * no final do campo para combinar com a substring)"}.
 {" has set the subject to: "," mudou o assunto para: "}.
 {"# participants","# participantes"}.
diff --git a/priv/msgs/pt.msg b/priv/msgs/pt.msg
index 09a810919..ed7ced9da 100644
--- a/priv/msgs/pt.msg
+++ b/priv/msgs/pt.msg
@@ -1,4 +1,8 @@
-%% -*- coding: utf-8 -*-
+%% Generated automatically
+%% DO NOT EDIT: run `make translations` instead
+%% To improve translations please read:
+%%   https://docs.ejabberd.im/developer/extending-ejabberd/localization/
+
 {" has set the subject to: "," colocou o tópico: "}.
 {"Access denied by service policy","Acesso negado pela política de serviço"}.
 {"Action on user","Acção no utilizador"}.
diff --git a/priv/msgs/ru.msg b/priv/msgs/ru.msg
index 75083a95f..c52cd7e41 100644
--- a/priv/msgs/ru.msg
+++ b/priv/msgs/ru.msg
@@ -1,4 +1,8 @@
-%% -*- coding: utf-8 -*-
+%% Generated automatically
+%% DO NOT EDIT: run `make translations` instead
+%% To improve translations please read:
+%%   https://docs.ejabberd.im/developer/extending-ejabberd/localization/
+
 {" (Add * to the end of field to match substring)"," (Добавьте * в конец поля для поиска подстроки)"}.
 {" has set the subject to: "," установил(а) тему: "}.
 {"A friendly name for the node","Легко запоминаемое имя для узла"}.
diff --git a/priv/msgs/sk.msg b/priv/msgs/sk.msg
index 9b2a225bc..f78303ec4 100644
--- a/priv/msgs/sk.msg
+++ b/priv/msgs/sk.msg
@@ -1,4 +1,8 @@
-%% -*- coding: utf-8 -*-
+%% Generated automatically
+%% DO NOT EDIT: run `make translations` instead
+%% To improve translations please read:
+%%   https://docs.ejabberd.im/developer/extending-ejabberd/localization/
+
 {" has set the subject to: ","zmenil(a) tému na: "}.
 {"A friendly name for the node","Prístupný názov pre uzol"}.
 {"A password is required to enter this room","Pre vstup do miestnosti je potrebné heslo"}.
diff --git a/priv/msgs/sv.msg b/priv/msgs/sv.msg
index 9acc8e41a..42d75a679 100644
--- a/priv/msgs/sv.msg
+++ b/priv/msgs/sv.msg
@@ -1,4 +1,8 @@
-%% -*- coding: utf-8 -*-
+%% Generated automatically
+%% DO NOT EDIT: run `make translations` instead
+%% To improve translations please read:
+%%   https://docs.ejabberd.im/developer/extending-ejabberd/localization/
+
 {" has set the subject to: "," har satt ämnet till: "}.
 {"A friendly name for the node","Ett vänligt namn for noden"}.
 {"Access denied by service policy","Åtkomst nekad enligt lokal policy"}.
diff --git a/priv/msgs/th.msg b/priv/msgs/th.msg
index 865732a53..bafd48567 100644
--- a/priv/msgs/th.msg
+++ b/priv/msgs/th.msg
@@ -1,4 +1,8 @@
-%% -*- coding: utf-8 -*-
+%% Generated automatically
+%% DO NOT EDIT: run `make translations` instead
+%% To improve translations please read:
+%%   https://docs.ejabberd.im/developer/extending-ejabberd/localization/
+
 {" has set the subject to: "," ตั้งหัวข้อว่า: "}.
 {"Access denied by service policy","การเข้าถึงถูกปฏิเสธโดยนโยบายการบริการ"}.
 {"Action on user","การดำเนินการกับผู้ใช้"}.
diff --git a/priv/msgs/tr.msg b/priv/msgs/tr.msg
index 17dcee89c..0db9497b1 100644
--- a/priv/msgs/tr.msg
+++ b/priv/msgs/tr.msg
@@ -1,4 +1,8 @@
-%% -*- coding: utf-8 -*-
+%% Generated automatically
+%% DO NOT EDIT: run `make translations` instead
+%% To improve translations please read:
+%%   https://docs.ejabberd.im/developer/extending-ejabberd/localization/
+
 {" has set the subject to: "," konuyu değiştirdi: "}.
 {"A friendly name for the node","Düğüm için dostane bir isim"}.
 {"A password is required to enter this room","Bu odaya girmek için parola gerekiyor"}.
diff --git a/priv/msgs/uk.msg b/priv/msgs/uk.msg
index 2b9ae7c26..2ec5d0ebe 100644
--- a/priv/msgs/uk.msg
+++ b/priv/msgs/uk.msg
@@ -1,4 +1,8 @@
-%% -*- coding: utf-8 -*-
+%% Generated automatically
+%% DO NOT EDIT: run `make translations` instead
+%% To improve translations please read:
+%%   https://docs.ejabberd.im/developer/extending-ejabberd/localization/
+
 {" has set the subject to: "," встановив(ла) тему: "}.
 {"A friendly name for the node","Псевдонім для вузла"}.
 {"A password is required to enter this room","Щоб зайти в цю конференцію, необхідно ввести пароль"}.
diff --git a/priv/msgs/vi.msg b/priv/msgs/vi.msg
index 93627b07c..d403256f8 100644
--- a/priv/msgs/vi.msg
+++ b/priv/msgs/vi.msg
@@ -1,4 +1,8 @@
-%% -*- coding: utf-8 -*-
+%% Generated automatically
+%% DO NOT EDIT: run `make translations` instead
+%% To improve translations please read:
+%%   https://docs.ejabberd.im/developer/extending-ejabberd/localization/
+
 {" has set the subject to: "," đã đặt chủ đề thành: "}.
 {"Access denied by service policy","Sự truy cập bị chặn theo chính sách phục vụ"}.
 {"Action on user","Hành động đối với người sử dụng"}.
diff --git a/priv/msgs/wa.msg b/priv/msgs/wa.msg
index 6be591318..f6e1fd4a8 100644
--- a/priv/msgs/wa.msg
+++ b/priv/msgs/wa.msg
@@ -1,4 +1,8 @@
-%% -*- coding: utf-8 -*-
+%% Generated automatically
+%% DO NOT EDIT: run `make translations` instead
+%% To improve translations please read:
+%%   https://docs.ejabberd.im/developer/extending-ejabberd/localization/
+
 {" has set the subject to: "," a candjî l' tite a: "}.
 {"A friendly name for the node","On no uzeu-ahessåve pol nuk"}.
 {"A password is required to enter this room","I fåt dner on scret po poleur intrer dins cisse såle ci"}.
diff --git a/priv/msgs/zh.msg b/priv/msgs/zh.msg
index bddd54a4b..8f099b608 100644
--- a/priv/msgs/zh.msg
+++ b/priv/msgs/zh.msg
@@ -1,4 +1,8 @@
-%% -*- coding: utf-8 -*-
+%% Generated automatically
+%% DO NOT EDIT: run `make translations` instead
+%% To improve translations please read:
+%%   https://docs.ejabberd.im/developer/extending-ejabberd/localization/
+
 {" (Add * to the end of field to match substring)"," (在字段末添加*来匹配子串)"}.
 {" has set the subject to: ","已将标题设置为: "}.
 {"# participants","# 个参与人"}.