diff --git a/doc/upstream-training/source/locale/ko_KR/LC_MESSAGES/upstream-training.po b/doc/upstream-training/source/locale/ko_KR/LC_MESSAGES/upstream-training.po
index 0113efca..dcdab170 100644
--- a/doc/upstream-training/source/locale/ko_KR/LC_MESSAGES/upstream-training.po
+++ b/doc/upstream-training/source/locale/ko_KR/LC_MESSAGES/upstream-training.po
@@ -3,16 +3,17 @@
 # Eunseop Shin <kairos9603@gmail.com>, 2016. #zanata
 # Ian Y. Choi <ianyrchoi@gmail.com>, 2016. #zanata
 # Jun-Sik Shin <jsshin@smartx.kr>, 2016. #zanata
+# SeongSoo Cho <nexusz99@gmail.com>, 2016. #zanata
 msgid ""
 msgstr ""
 "Project-Id-Version: Upstream Training Guide 0.0.1\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2016-10-20 21:46+0000\n"
+"POT-Creation-Date: 2016-10-21 09:17+0000\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"PO-Revision-Date: 2016-10-21 01:01+0000\n"
-"Last-Translator: Eunseop Shin <kairos9603@gmail.com>\n"
+"PO-Revision-Date: 2016-10-21 11:21+0000\n"
+"Last-Translator: SeongSoo Cho <nexusz99@gmail.com>\n"
 "Language-Team: Korean (South Korea)\n"
 "Language: ko-KR\n"
 "X-Generator: Zanata 3.7.3\n"
@@ -4292,6 +4293,9 @@ msgstr "http://stackalytics.com"
 msgid "https://etherpad.openstack.org/p/upstream-training-vancouver"
 msgstr "https://etherpad.openstack.org/p/upstream-training-vancouver"
 
+msgid "https://groups.openstack.org/"
+msgstr "https://groups.openstack.org/"
+
 msgid "https://review.openstack.org/#/settings/ssh-keys"
 msgstr "https://review.openstack.org/#/settings/ssh-keys"