Update and housekeeping

snippets/MultiselectCheckbox.md

@@ -1,14 +1,14 @@
 ---
-title:  MultiselectCheckbox
+title: MultiselectCheckbox
 tags: input,state,array,intermediate
 ---
 
 Renders a checkbox list that uses a callback function to pass its selected value/values to the parent component.
 
-* Use `React.setState()` to create a `data` state variable and set its initial value equal to the `options` prop.
-* Create a function `toggle` that is used to toggle the `checked` to update the `data` state variable and call the `onChange` callback passed via the component's props.
-* Render a `<ul>` element and use `Array.prototype.map()` to map the `data` state variable to individual `<li>` elements with `<input>` elements as their children.
-* Each `<input>` element has the `type='checkbox'` attribute and is marked as `readOnly`, as its click events are handled by the parent `<li>` element's `onClick` handler.
+- Use `React.setState()` to create a `data` state variable and set its initial value equal to the `options` prop.
+- Create a function `toggle` that is used to toggle the `checked` to update the `data` state variable and call the `onChange` callback passed via the component's props.
+- Render a `<ul>` element and use `Array.prototype.map()` to map the `data` state variable to individual `<li>` elements with `<input>` elements as their children.
+- Each `<input>` element has the `type='checkbox'` attribute and is marked as `readOnly`, as its click events are handled by the parent `<li>` element's `onClick` handler.
 
 ```jsx
 const style = {