Fixed a reference in the documentation of Shader

include/SFML/Graphics/Shader.hpp

@@ -822,7 +822,7 @@ private:
 /// object being drawn (which cannot be known in advance).
 ///
 /// To apply a shader to a drawable, you must pass it as an
-/// additional parameter to the \ref Window::draw() draw() function:
+/// additional parameter to the \ref RenderWindow::draw function:
 /// \code
 /// window.draw(sprite, &shader);
 /// \endcode