Fixed two potential issues (#1171)

Co-authored-by: ArthurSonzogni <sonzogniarthur@gmail.com>

CMakeLists.txt

@@ -139,7 +139,6 @@ add_library(component
   src/ftxui/component/menu.cpp
   src/ftxui/component/modal.cpp
   src/ftxui/component/radiobox.cpp
-  src/ftxui/component/radiobox.cpp
   src/ftxui/component/renderer.cpp
   src/ftxui/component/resizable_split.cpp
   src/ftxui/component/screen_interactive.cpp

README.md

@@ -24,10 +24,13 @@
   <a href="https://github.com/ArthurSonzogni/FTXUI/pulls">Send a Pull Request</a>
   
   <br/>
+  Doc:
   <a href="https://github.com/ArthurSonzogni/">English</a> |
-  <a href="https://github.com/ArthurSonzogni/ftxui-translations/tree/zh-CH">中文翻译</a> |
-  <a href="https://github.com/ArthurSonzogni/ftxui-translations/tree/zh-CH">繁體中文</a> |
-  <a href="https://github.com/ArthurSonzogni/ftxui-translations/tree/ja">日本語</a>
+  <a href="https://arthursonzogni.github.io/FTXUI/fr/index.html">Français</a> |
+  <a href="https://arthursonzogni.github.io/FTXUI/es/index.html">Español</a> |
+  <a href="https://arthursonzogni.github.io/FTXUI/zh-TW/index.html">繁體中文</a> |
+  <a href="https://arthursonzogni.github.io/FTXUI/zh-CH/index.html">简体中文</a> |
+  <a href="https://arthursonzogni.github.io/FTXUI/ja/index.html">日本語</a> |
 
 </p>
 

doc/header.html

@@ -99,8 +99,7 @@
     "/fr",
     "/it",
     "/ja",
-    "/ja",
-    "/ko"
+    "/ko",
     "/ru",
     "/zh-CH",
     "/zh-TW",