Added struct initializers to projections.md.

docs/projections.md

@@ -31,4 +31,8 @@ Note: Community projects are listed here to help with discovery but are not offi
 
 The winmd file produced by this project can be parsed with any ECMA-335 compliant parser like .NET [System.Reflection](https://docs.microsoft.com/dotnet/api/system.reflection?view=net-5.0) and [System.Reflection.Metadata](https://docs.microsoft.com/dotnet/api/system.reflection.metadata?view=net-5.0) APIs.
 
-Alternatively, a JSON translation of the winmd file can be found at https://github.com/marlersoft/win32json.
+Alternatively, a JSON translation of the winmd file can be found at https://github.com/marlersoft/win32json.
+
+### Scenarios
+
+* Struct initializers ([#1337](https://github.com/microsoft/win32metadata/issues/1337))