diff --git a/user_guide_src/source/locale/ko b/user_guide_src/source/locale/ko
index 1ec7b87fc570..f2ad166571be 160000
--- a/user_guide_src/source/locale/ko
+++ b/user_guide_src/source/locale/ko
@@ -1 +1 @@
-Subproject commit 1ec7b87fc570c3d56eb09cb0f8daa60cd52b7335
+Subproject commit f2ad166571be1a0daba73291d1e89d81651fc0c4