diff --git a/docs-translations/ko-KR/api/web-contents.md b/docs-translations/ko-KR/api/web-contents.md
index 4667ba733967..71502c3dccb1 100644
--- a/docs-translations/ko-KR/api/web-contents.md
+++ b/docs-translations/ko-KR/api/web-contents.md
@@ -451,6 +451,7 @@ print기능을 사용하지 않는 경우 전체 바이너리 크기를 줄이
   * 1 - none
   * 2 - minimum
 * `pageSize` String - 생성되는 PDF의 페이지 크기를 지정합니다.
+  * `A5`
   * `A4`
   * `A3`
   * `Legal`
diff --git a/docs-translations/ko-KR/development/build-instructions-windows.md b/docs-translations/ko-KR/development/build-instructions-windows.md
index 13bbf47a3a76..a5b0de78bdfb 100644
--- a/docs-translations/ko-KR/development/build-instructions-windows.md
+++ b/docs-translations/ko-KR/development/build-instructions-windows.md
@@ -5,7 +5,7 @@
 ## 빌드전 요구 사항
 
 * Windows 7 / Server 2008 R2 또는 최신 버전
-* Visual Studio 2013 - [VS 2013 커뮤니티 에디션 무료 다운로드](http://www.visualstudio.com/products/visual-studio-community-vs)
+* Visual Studio 2013 Update 5 - [VS 2013 커뮤니티 에디션 무료 다운로드](http://www.visualstudio.com/products/visual-studio-community-vs)
 * [Python 2.7](http://www.python.org/download/releases/2.7/)
 * [Node.js](http://nodejs.org/download/)
 * [Git](http://git-scm.com)