Update Some files

internal/lang.hpp

@@ -8,9 +8,9 @@ namespace RenderD7::Lang
     /// Get the 3ds System Language
     std::string getSys();
     /// Get a translated string
-    /// key: The Key so the code can find your string
+    /// \param key The Key so the code can find your string
     std::string get(const std::string &key);
         /// Load the lang file from dir structure en/app.json for sample
-        /// lang: the folder name en, fr, de ... . I prefer geSys()
+        /// \param lang the folder name en, fr, de ... . I prefer geSys()
 	void load(const std::string &lang);
 } /// RenderD7::Lang