[gnome-maps] Add Language headers to po files

[Piotr Drąg <piotrdrag src gnome org>]

commit 11944c8d5c9e550f8948101f91b1c7fda59028de
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Tue Jul 19 22:19:25 2016 +0200

    Add Language headers to po files
    
    Future versions of gettext will fail if this header is missing.

 po/ca valencia po |    2 +-
 po/nb.po          |    2 +-
 po/sr latin po    |    2 +-
 po/tr.po          |    2 +-
 po/zh_HK.po       |    2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)
---
diff --git a/po/ca valencia po b/po/ca valencia po
index c16cacf..0c72750 100644
--- a/po/ca valencia po
+++ b/po/ca valencia po
@@ -12,7 +12,7 @@ msgstr ""
 "PO-Revision-Date: 2014-09-06 23:57+0200\n"
 "Last-Translator: Gil Forcada <gilforcada guifi net>\n"
 "Language-Team: Catalan <tradgnome softcatala org>\n"
-"Language: ca-XV\n"
+"Language: ca@valencia\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bits\n"
diff --git a/po/nb.po b/po/nb.po
index 1553d75..b18a176 100644
--- a/po/nb.po
+++ b/po/nb.po
@@ -13,7 +13,7 @@ msgstr ""
 "PO-Revision-Date: 2016-05-23 20:16+0200\n"
 "Last-Translator: Kjartan Maraas <kmaraas gnome org>\n"
 "Language-Team: Norwegian bokmål <i18n-nb lister ping uio no>\n"
-"Language: Norwegian bokmål\n"
+"Language: nb\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/sr latin po b/po/sr latin po
index 91b86e7..b2be9e4 100644
--- a/po/sr latin po
+++ b/po/sr latin po
@@ -12,7 +12,7 @@ msgstr ""
 "PO-Revision-Date: 2016-03-19 15:35+0100\n"
 "Last-Translator: Marko M. Kostić <marko m kostic gmail com>\n"
 "Language-Team: Serbian <gnom prevod org>\n"
-"Language: sr\n"
+"Language: sr@latin\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/tr.po b/po/tr.po
index 9165c39..ed21900 100644
--- a/po/tr.po
+++ b/po/tr.po
@@ -14,7 +14,7 @@ msgstr ""
 "PO-Revision-Date: 2016-06-12 12:03+0300\n"
 "Last-Translator: Muhammet Kara <muhammetk gmail com>\n"
 "Language-Team: Türkçe <gnome-turk gnome org>\n"
-"Language: tr_TR\n"
+"Language: tr\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
diff --git a/po/zh_HK.po b/po/zh_HK.po
index 6e5d073..0911015 100644
--- a/po/zh_HK.po
+++ b/po/zh_HK.po
@@ -12,7 +12,7 @@ msgstr ""
 "PO-Revision-Date: 2014-08-31 15:54+0800\n"
 "Last-Translator: Chao-Hsiung Liao <j_h_liau yahoo com tw>\n"
 "Language-Team: Chinese (Hong Kong) <community linuxhall org>\n"
-"Language: zh_TW\n"
+"Language: zh_HK\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"