debug_report: Integrate review feedback

Conflicts:
	include/vulkan/vk_ext_debug_report.h

Conflicts:
	include/vulkan/vk_ext_debug_report.h
diff --git a/layers/param_checker.cpp b/layers/param_checker.cpp
index f63562d..1a5affe 100644
--- a/layers/param_checker.cpp
+++ b/layers/param_checker.cpp
@@ -167,7 +167,7 @@
 static const VkExtensionProperties instance_extensions[] = {
     {
         VK_EXT_DEBUG_REPORT_EXTENSION_NAME,
-        VK_EXT_DEBUG_REPORT_REVISION
+        VK_EXT_DEBUG_REPORT_SPEC_VERSION
     }
 };