Update Drawing() documentation

Author: RobLoach

include/Window.hpp

@@ -412,15 +412,15 @@ class Window {
     static void SetConfigFlags(unsigned int flags) { ::SetConfigFlags(flags); }
 
     /**
-     * Used to handle the BeginDrawing() and EndDrawing() calls.
+     * Alternates between calling `BeginDrawing()` and `EndDrawing()`.
      *
      * @code
      * while (window.Drawing()) {
      *     DrawRectangle();
      * }
      * @endcode
      *
-     * @return True of false depending if we're within the BeginDrawing() / EndDrawing() scope.
+     * @return True if we're within the `BeginDrawing()` scope.
      */
     bool Drawing() {
         if (m_drawing) {
@@ -436,6 +436,11 @@ class Window {
     }
 
     protected:
+        /**
+         * Handles the internal drawing state for calling either `BeginDrawing()` or `EndDrawing()` from the `Drawing()` function.
+         *
+         * @see Drawing()
+         */
         bool m_drawing = false;
 };
 } // namespace raylib