Default to KHR extension
Fix #2530.
diff --git a/Test/baseResults/spv.bufferhandle7.frag.out b/Test/baseResults/spv.bufferhandle7.frag.out
index 3c8e86c..4282a36 100644
--- a/Test/baseResults/spv.bufferhandle7.frag.out
+++ b/Test/baseResults/spv.bufferhandle7.frag.out
@@ -5,7 +5,7 @@
Capability Shader
Capability PhysicalStorageBufferAddressesEXT
- Extension "SPV_EXT_physical_storage_buffer"
+ Extension "SPV_KHR_physical_storage_buffer"
Extension "SPV_KHR_storage_buffer_storage_class"
1: ExtInstImport "GLSL.std.450"
MemoryModel PhysicalStorageBuffer64EXT GLSL450