Harmonize name with GLFW PR

Fix #3

examples/hello-glfw3webgpu.c

@@ -49,7 +49,7 @@ int main(int argc, char* argv[]) {
 	GLFWwindow* window = glfwCreateWindow(640, 480, "Learn WebGPU", NULL, NULL);
 
 	// Here we create our WebGPU surface from the window!
-	WGPUSurface surface = glfwGetWGPUSurface(instance, window);
+	WGPUSurface surface = glfwCreateWindowWGPUSurface(instance, window);
 	printf("surface = %p", (void*)surface);
 
 	// Terminate GLFW

glfw3webgpu.c

@@ -62,7 +62,7 @@
 #  include <GLFW/glfw3native.h>
 #endif
 
-WGPUSurface glfwGetWGPUSurface(WGPUInstance instance, GLFWwindow* window) {
+WGPUSurface glfwCreateWindowWGPUSurface(WGPUInstance instance, GLFWwindow* window) {
     switch (glfwGetPlatform()) {
 
 #ifdef GLFW_EXPOSE_NATIVE_X11

glfw3webgpu.h

@@ -37,10 +37,23 @@
 extern "C" {
 #endif
 
-/**
- * Get a WGPUSurface from a GLFW window.
+/*! @brief Creates a WebGPU surface for the specified window.
+ *
+ *  This function creates a WGPUSurface object for the specified window.
+ *
+ *  If the surface cannot be created, this function returns `NULL`.
+ *
+ *  It is the responsibility of the caller to destroy the window surface. The
+ *  window surface must be destroyed using `wgpuSurfaceRelease`.
+ *
+ *  @param[in] instance The WebGPU instance to create the surface in.
+ *  @param[in] window The window to create the surface for.
+ *  @return The handle of the surface.  This is set to `NULL` if an error
+ *  occurred.
+ *
+ *  @ingroup webgpu
  */
-WGPUSurface glfwGetWGPUSurface(WGPUInstance instance, GLFWwindow* window);
+WGPUSurface glfwCreateWindowWGPUSurface(WGPUInstance instance, GLFWwindow* window);
 
 #ifdef __cplusplus
 }