Fix table key and whitespace

These got lost in the wash with my last revert but are still relevant.

glslang/MachineIndependent/Versions.cpp

@@ -170,7 +170,7 @@ void TParseVersions::initializeExtensionBehavior()
     for (size_t ii = 0; ii < sizeof(exts) / sizeof(exts[0]); ii++) {
         // Add only extensions which require > spv1.0 to save space in map
         if (exts[ii].minSpvVersion > EShTargetSpv_1_0) {
-            extensionMinSpv[E_GL_EXT_ray_tracing] = exts[ii].minSpvVersion;
+            extensionMinSpv[exts[ii].extensionName] = exts[ii].minSpvVersion;
         }
     }