message: docs/code sample for addDocumentInfoResolver did not return the model ctor
diff: @@ -287,7 +287,7 @@ Also you can set global models class resolver (something like class autoloader i
  ```javascript
  store.conventions.addDocumentInfoResolver({
  resolveConstructor: (className) =>
  - require(`./relative/path/to/models/${className}`)
  + require(`./relative/path/to/models/${className}`)[className]
  });
  session = store.openSession();
  @@ -336,7 +336,7 @@ let session: IDocumentSession;
  store.initialize();
  store.conventions.addDocumentInfoResolver({
  resolveConstructor: (typeName: string): DocumentConstructor =>
  - <DocumentConstructor>require(`./models/${typeName}`)
  + <DocumentConstructor>require(`./models/${typeName}`)[typeName]
  });
  (async (): Promise<void> => {
  