update markdown

HowToSetProject.md

@@ -6,7 +6,7 @@
 - Here's an easy way to apply QXlsx.
 - Describes when to apply to Windows.
 - The method of applying it on Linux or Mac is similar, and I will write help if there is an additional request.
-- * Hi! I'm j2doll. My native language is not English and my English is not fluent. Please understand if I misunderstood the explanation :-)
+- * Hi! I'm j2doll. My native language is not English and my English is not fluent. Please understand. :-)
 
 ## Steps to set
 

README.ko.md

@@ -11,12 +11,9 @@
   - 물론 정적 라이브러리(static library)로 사용할 수도 있습니다.
 
 ## 사용하는 방법
-- [예제](Example.md) , [위키](https://github.com/QtExcel/QXlsx/wiki) , [FAQ](https://github.com/QtExcel/QXlsx/wiki/FAQ) 를 참조하세요.
-	- HelloWorld : 헬로우 월드 예제 (가장 기본적인 구조)
-	- TestExcel : QtXlsx 예제에 기반한 기본 예제
-	- HelloAndroid : 안드로이드에서 xlsx 파일 열기
-	- WebServer : xlsx 파일을 읽어 웹으로 표시	
-	- ShowConsole : xlsx 파일을 읽어 콘솔에 표시
+- [예제](Example.md) 를 참조하세요. 
+- [위키](https://github.com/QtExcel/QXlsx/wiki) 를 참조하세요.
+- [FAQ](https://github.com/QtExcel/QXlsx/wiki/FAQ) 를 참조하세요.
 
 ## 설정하는 방법 (설치)
 

README.md

@@ -11,12 +11,9 @@
   - You can also use it as a static library.
 
 ## How to use
-- See [examples](Example.md), [wiki](https://github.com/QtExcel/QXlsx/wiki), [FAQ](https://github.com/QtExcel/QXlsx/wiki/FAQ)
-	- HelloWorld : Hello world example (the most basic structure)
-	- TestExcel : basic samples based on QtXlsx samples
-	- HelloAndroid : read xlsx on Android
-	- WebServer : load xlsx and display to web
-	- ShowConsole : load xlsx and display to console
+- See [examples](Example.md).
+- See [wiki](https://github.com/QtExcel/QXlsx/wiki).
+- See [FAQ](https://github.com/QtExcel/QXlsx/wiki/FAQ).
 
 ## How to set up (Installation)
 

Vision.md

@@ -1,6 +1,6 @@
 # Vision of QXlsx
 
-- I will prepare the QtExcel library for Qt6.
+- prepare the QtExcel library for Qt6. (or use only in Qt5)
 
 ## Qt6Excel