Update snippet formatting

snippets/Slider.md

@@ -9,7 +9,7 @@ Renders a slider element that uses a callback function to pass its value to the
 - Render an `<input>` element of type `"range"` and the appropriate attributes, use the `callback` function in the `onChange` event to pass the value of the input to the parent.
 
 ```jsx
-function Slider({ callback, disabled = false, readOnly = false }) {
+const Slider = ({ callback, disabled = false, readOnly = false }) => {
   return (
     <input
       type="range"
@@ -18,7 +18,7 @@ function Slider({ callback, disabled = false, readOnly = false }) {
       onChange={({ target: { value } }) => callback(value)}
     />
   );
-}
+};
 ```
 
 ```jsx