Update parameter names in documentation of scroll callback.
diff --git a/include/GLFW/glfw3.h b/include/GLFW/glfw3.h
index edffe2a..e1c8141 100644
--- a/include/GLFW/glfw3.h
+++ b/include/GLFW/glfw3.h
@@ -732,8 +732,8 @@
  *  This is the function signature for scroll callback functions.
  *
  *  @param[in] window The window that received the event.
- *  @param[in] xpos The scroll offset along the x-axis.
- *  @param[in] ypos The scroll offset along the y-axis.
+ *  @param[in] xoffset The scroll offset along the x-axis.
+ *  @param[in] yoffset The scroll offset along the y-axis.
  *
  *  @sa glfwSetScrollCallback
  *