Fix typo (#4326)

beta/src/pages/apis/render.md

@@ -37,7 +37,7 @@ An app fully built with React will usually only have one `render` call with its
 
 #### Parameters {/*parameters*/}
 
-* `reactNode`: A *React node* that you want to display. This will usually be a piece of JSX like `<App />`, but you can also pass a React elmenent constructed with [`createElement()`](/TODO), a string, a number, `null`, or `undefined`. 
+* `reactNode`: A *React node* that you want to display. This will usually be a piece of JSX like `<App />`, but you can also pass a React element constructed with [`createElement()`](/TODO), a string, a number, `null`, or `undefined`. 
 
 * `domNode`: A [DOM element](https://developer.mozilla.org/en-US/docs/Web/API/Element). React will display the `reactNode` you pass inside this DOM element. From this moment, React will manage the DOM inside the `domNode` and update it when your React tree changes.