updated pseudocode on RenderingFrequency, Tutorial

Author: EivindDelFierro

src/app/components/StateRoute/PerformanceVisx/RenderingFrequency.tsx

@@ -5,6 +5,10 @@ import React, { useState, useEffect } from 'react';
 import { onHover, onHoverExit, setCurrentTabInApp } from '../../../actions/actions';
 import { useStoreContext } from '../../../store';
 
+/*
+  
+*/
+
 const RenderingFrequency = (props) => {
   const perfData = props.data;
   const [store, dispatch] = useStoreContext();

src/app/components/Tutorial.tsx

@@ -14,6 +14,8 @@ const { Steps } = require('intro.js-react'); //Must be required in. This enables
 /*
   This is the tutorial displayed when the "How to use" button is clicked
   This needs to be a class component to be compatible with updateStepElement from intro.js
+
+  currently written as class components vs functional components.
 */
 
 export default class Tutorial extends Component<TutorialProps, TutorialState> {