message: docs: Add options to README
diff: @@ -76,13 +76,14 @@ As with the CLI, this will look for the exported component created through `Reac
  `parse` accepts more arguments with which this behavior can be customized.
  -### parse(source \[, resolver \[, handlers\]\])
  +### parse(source \[, resolver \[, handlers \[, options\]\]\])
  | Parameter | Type | Description |
  | -------------- | ------ | --------------- |
  | source | string | The source text |
  | resolver | function | A function of the form `(ast: ASTNode, recast: Object) => (NodePath|Array<NodePath>)`. Given an AST and a reference to recast, it returns an (array of) NodePath which represents the component definition. |
  | handlers | Array\<function\> | An array of functions of the form `(documentation: Documentation, definition: NodePath) => void`. Each function is called with a `Documentation` object and a reference to the component definition as returned by `resolver`. Handlers extract relevant information from the definition and augment `documentation`. |
  +| options | Pass options to react-docgen. Supported option is `legacyDecorators` which is a boolean |
  #### resolver
  