docs: Add new layer registries to loader doc

Change-Id: I185d37096db07585d8b4015201656937fbf5714d
diff --git a/loader/LoaderAndLayerInterface.md b/loader/LoaderAndLayerInterface.md
index 6b71d60..2f292c7 100644
--- a/loader/LoaderAndLayerInterface.md
+++ b/loader/LoaderAndLayerInterface.md
@@ -806,7 +806,9 @@
 
 ```
    HKEY_LOCAL_MACHINE\SOFTWARE\Khronos\Vulkan\ExplicitLayers
+   HKEY_CURRENT_USER\SOFTWARE\Khronos\Vulkan\ExplicitLayers
    HKEY_LOCAL_MACHINE\SOFTWARE\Khronos\Vulkan\ImplicitLayers
+   HKEY_CURRENT_USER\SOFTWARE\Khronos\Vulkan\ImplicitLayers
 ```
 
 For each value in these keys which has DWORD data set to 0, the loader opens