cmake `USE_WAYLAND` was changed to `GLFW_BUILD_WAYLAND`

Working-on-GNU-Linux.md

@@ -50,7 +50,7 @@ Building for wayland requires the following additional packages
 
     sudo dnf install wayland-devel libxkbcommon-devel wayland-protocols-devel
 
-To build raylib for Wayland, `-DUSE_WAYLAND=ON` should be defined in the CMake step or pass `GLFW_LINUX_ENABLE_WAYLAND=TRUE` as an argument to make.
+To build raylib for Wayland, `-DGLFW_BUILD_WAYLAND=ON` should be defined in the CMake step or pass `GLFW_LINUX_ENABLE_WAYLAND=TRUE` as an argument to make.
 
 ### Build raylib using make
 You can compile three different types of raylib library: