Import translations. DO NOT MERGE

Change-Id: I7e7ab90e7324e9070d354d0ac04770d505aa9c48
Auto-generated-cl: translation import
diff --git a/res/values-ko/strings.xml b/res/values-ko/strings.xml
index 9994819..203ec84 100644
--- a/res/values-ko/strings.xml
+++ b/res/values-ko/strings.xml
@@ -293,7 +293,7 @@
     <string name="address_display_format" msgid="3581303608028992576">"<xliff:g id="NAME">%1$s</xliff:g> <xliff:g id="EMAIL">%2$s</xliff:g>"</string>
     <string name="address_display_format_with_via_domain" msgid="2316262813990842490">"<xliff:g id="NAME">%1$s</xliff:g> <xliff:g id="EMAIL">%2$s</xliff:g>(도메인: <xliff:g id="VIA_DOMAIN">%3$s</xliff:g>)"</string>
     <string name="message_saved" msgid="7073947895562277576">"메일이 임시보관함에 저장되었습니다."</string>
-    <string name="sending_message" msgid="2822171587017313151">"보낼편지함에 메일 전송 중…"</string>
+    <string name="sending_message" msgid="1498583163419122128">"메일 보내는 중..."</string>
     <string name="invalid_recipient" msgid="2161317422860961623">"주소(<xliff:g id="WRONGEMAIL">%s</xliff:g>)가 잘못되었습니다."</string>
     <string name="show_elided" msgid="5255917904110437886">"▶ 받은메일 표시"</string>
     <string name="hide_elided" msgid="8907305605854960737">"▼ 받은메일 숨기기"</string>