diff --git a/doc/source/locale/en_GB/LC_MESSAGES/doc.po b/doc/source/locale/en_GB/LC_MESSAGES/doc.po
index 8d902d9..6a20903 100644
--- a/doc/source/locale/en_GB/LC_MESSAGES/doc.po
+++ b/doc/source/locale/en_GB/LC_MESSAGES/doc.po
@@ -4,15 +4,15 @@ msgid ""
 msgstr ""
 "Project-Id-Version: I18n Contributor Guide\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2018-01-31 18:34+0000\n"
+"POT-Creation-Date: 2018-03-01 04:43+0000\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "PO-Revision-Date: 2018-02-01 10:03+0000\n"
 "Last-Translator: Andi Chandler <andi@gowling.com>\n"
 "Language-Team: English (United Kingdom)\n"
-"Language: en-GB\n"
-"X-Generator: Zanata 3.9.6\n"
+"Language: en_GB\n"
+"X-Generator: Zanata 4.3.3\n"
 "Plural-Forms: nplurals=2; plural=(n != 1)\n"
 
 msgid "(Some contribution would be appreciated.)"
diff --git a/doc/source/locale/ko_KR/LC_MESSAGES/doc.po b/doc/source/locale/ko_KR/LC_MESSAGES/doc.po
index 5c632c0..a1d63a5 100644
--- a/doc/source/locale/ko_KR/LC_MESSAGES/doc.po
+++ b/doc/source/locale/ko_KR/LC_MESSAGES/doc.po
@@ -10,15 +10,15 @@ msgid ""
 msgstr ""
 "Project-Id-Version: I18n Contributor Guide\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2018-02-27 12:16+0000\n"
+"POT-Creation-Date: 2018-03-01 04:43+0000\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "PO-Revision-Date: 2018-02-28 02:18+0000\n"
 "Last-Translator: Jaewook Oh <kyle.oh95@gmail.com>\n"
 "Language-Team: Korean (South Korea)\n"
-"Language: ko-KR\n"
-"X-Generator: Zanata 3.9.6\n"
+"Language: ko_KR\n"
+"X-Generator: Zanata 4.3.3\n"
 "Plural-Forms: nplurals=1; plural=0\n"
 
 msgid "(Some contribution would be appreciated.)"
diff --git a/doc/source/locale/tr_TR/LC_MESSAGES/doc.po b/doc/source/locale/tr_TR/LC_MESSAGES/doc.po
index 235719f..80ce901 100644
--- a/doc/source/locale/tr_TR/LC_MESSAGES/doc.po
+++ b/doc/source/locale/tr_TR/LC_MESSAGES/doc.po
@@ -3,16 +3,16 @@ msgid ""
 msgstr ""
 "Project-Id-Version: I18n Contributor Guide\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2018-01-31 18:34+0000\n"
+"POT-Creation-Date: 2018-03-01 04:43+0000\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "PO-Revision-Date: 2017-09-22 01:44+0000\n"
 "Last-Translator: Copied by Zanata <copied-by-zanata@zanata.org>\n"
 "Language-Team: Turkish (Turkey)\n"
-"Language: tr-TR\n"
+"Language: tr_TR\n"
 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
-"X-Generator: Zanata 3.9.6\n"
+"X-Generator: Zanata 4.3.3\n"
 "X-POOTLE-MTIME: 1502369718.000000\n"
 
 msgid "(Some contribution would be appreciated.)"