Update vk_layer.h

Correct comment for VkLayer*CreateInfo's sType
diff --git a/include/vulkan/vk_layer.h b/include/vulkan/vk_layer.h
index f3edd98..5916461 100644
--- a/include/vulkan/vk_layer.h
+++ b/include/vulkan/vk_layer.h
@@ -294,7 +294,7 @@
         void *object);
 
 typedef struct {
-    VkStructureType sType; // VK_STRUCTURE_TYPE_LAYER_INSTANCE_CREATE_INFO
+    VkStructureType sType; // VK_STRUCTURE_TYPE_LOADER_INSTANCE_CREATE_INFO
     const void *pNext;
     VkLayerFunction function;
     union {
@@ -310,7 +310,7 @@
 } VkLayerDeviceLink;
 
 typedef struct {
-    VkStructureType sType; // VK_STRUCTURE_TYPE_LAYER_DEVICE_CREATE_INFO
+    VkStructureType sType; // VK_STRUCTURE_TYPE_LOADER_DEVICE_CREATE_INFO
     const void *pNext;
     VkLayerFunction function;
     union {