remove semi-colons to adhere to linting configuration

Author: ssilve1989

src/index.js

@@ -1,7 +1,7 @@
 'use strict'
 
-import React, { Component } from 'react';
-import PropTypes from 'prop-types';
+import React, { Component } from 'react'
+import PropTypes from 'prop-types'
 import ReactDOM from 'react-dom'
 import classname from 'classnames'