Remove superflous list

src/components/views/elements/StyledCheckbox.tsx

@@ -40,8 +40,7 @@ export default class StyledCheckbox extends React.PureComponent<IProps, IState>
     public render() {
         const { children, className, ...otherProps } = this.props;
         // 56^10 so unlikely chance of collision.
-        return [
-            <span className={"mx_Checkbox " + className}>
+        return <span className={"mx_Checkbox " + className}>
             <input id={this.id} {...otherProps} type="checkbox" />
             <label htmlFor={this.id}>
                 {/* Using the div to center the image */}
@@ -53,6 +52,5 @@ export default class StyledCheckbox extends React.PureComponent<IProps, IState>
                 </div>
             </label>
         </span>
-        ]
     }
 }