diff --git a/example/Vulkan/first_triangle.cpp b/example/Vulkan/first_triangle.cpp
index 04ef5541..5bab7742 100644
--- a/example/Vulkan/first_triangle.cpp
+++ b/example/Vulkan/first_triangle.cpp
@@ -35,7 +35,7 @@ private:
 
     MaterialInstance *  material_instance   =nullptr;
     RenderableInstance *render_instance     =nullptr;
-    GPUBuffer *         ubo_camera_info   =nullptr;
+    GPUBuffer *         ubo_camera_info     =nullptr;
 
     Pipeline *          pipeline            =nullptr;
 
diff --git a/example/Vulkan/two_triangle.cpp b/example/Vulkan/two_triangle.cpp
index 91d610fb..0debfe47 100644
--- a/example/Vulkan/two_triangle.cpp
+++ b/example/Vulkan/two_triangle.cpp
@@ -37,7 +37,7 @@ private:
 
     MaterialInstance *  material_instance   =nullptr;
     RenderableInstance *render_instance     =nullptr;
-    GPUBuffer *         ubo_camera_info    =nullptr;
+    GPUBuffer *         ubo_camera_info     =nullptr;
 
     Pipeline *          pipeline            =nullptr;
 
diff --git a/res b/res
index 2bd19567..e4745bfc 160000
--- a/res
+++ b/res
@@ -1 +1 @@
-Subproject commit 2bd195674875a8de536a3fc4d4cb8a8ecc0bbeaf
+Subproject commit e4745bfcae2661e4eae3401855d055aa508a4768