diff --git a/include/GL/glfw3.h b/include/GL/glfw3.h
index a1e53499..c9750dee 100644
--- a/include/GL/glfw3.h
+++ b/include/GL/glfw3.h
@@ -368,9 +368,10 @@ extern "C" {
  * Typedefs
  *************************************************************************/
 
+/* Window handle type */
 typedef struct _GLFWwindow* GLFWwindow;
 
-/* The video mode structure used by glfwGetVideoModes() */
+/* The video mode structure used by glfwGetVideoModes */
 typedef struct
 {
     int width;