chore: tweaks based on comments

Author: davidnixon

docs/vue-testing-library/api.mdx

@@ -15,7 +15,7 @@ It also exposes these methods:
     - [`...queries`](#queries)
     - [`container`](#container)
     - [`baseElement`](#baseelement)
-    - [`debug`](#debug)
+    - [`debug`](#debugelement)
     - [`unmount`](#unmount)
     - [`html`](#html)
     - [`emitted`](#emitted)
@@ -32,19 +32,19 @@ It also exposes these methods:
 The `render` function is the only way of rendering components in Vue Testing
 Library.
 
-It takes up to 3 parameters and returns an object with some helper methods.
+It takes up to 2 parameters and returns an object with some helper methods.
 
 ```js
 function render(Component, options, callbackFunction) {
   return {
     ...DOMTestingLibraryQueries,
     container,
     baseElement,
-    debug,
+    debug(element),
     unmount,
     html,
     emitted,
-    rerender,
+    rerender(props),
   }
 }
 ```
@@ -147,7 +147,7 @@ renders its HTML directly in the body.
 > Note: the queries returned by the `render` looks into `baseElement`, so you
 > can use queries to test your portal component without the `baseElement`.
 
-#### `debug`
+#### `debug(element)`
 
 This method is a shortcut for `console.log(prettyDOM(element))`.
 
@@ -186,13 +186,10 @@ An alias for `@vue/test-utils`
 #### `rerender(props)`
 
 An alias for `@vue/test-utils`
-[setProps](https://vue-test-utils.vuejs.org/api/wrapper/#setprops).
+[setProps](https://test-utils.vuejs.org/api/#setprops).
 
 It returns a Promise through so you can `await rerender(...)`.
 
-See
-[update properties example](vue-testing-library/examples.mdx#example-updating-properties).
-
 ---
 
 ## `fireEvent`

docs/vue-testing-library/examples.mdx

@@ -50,50 +50,6 @@ test('increments value on click', async () => {
 })
 ```
 
-## Example updating properties:
-
-```html
-<template>
-  <div>
-    <p>The sky is {{ sky }}</p>
-    <p>And the grass is {{ grass }}</p>
-  </div>
-</template>
-
-<script>
-  export default {
-    props: {
-      sky: {type: String, default: 'green'},
-      grass: {type: String, default: 'blue'},
-    },
-  }
-</script>
-```
-
-```js
-import {render} from '@testing-library/vue'
-import Component from './Component.vue'
-
-test('properly handles property updates', async () => {
-  const {getByText, rerender} = render(Component, {
-    props: {
-      sky: 'green',
-      grass: 'blue',
-    },
-  })
-
-  // Asserts initial state.
-  getByText('The sky is green')
-  getByText('And the grass is blue')
-
-  await rerender({sky: 'Aquamarine'})
-
-  // Asserts updated state
-  getByText('The sky is Aquamarine')
-  getByText('And the grass is blue')
-})
-```
-
 ## Example using `v-model`:
 
 ```html