old_contents: import React, { PureComponent } from 'react';
  import Paper from 'material-ui/Paper';
  import RaisedButton from 'material-ui/RaisedButton';
  import { Container, Row, Col } from 'react-grid-system';
  
  import './Welcome.css';
  
  import { redirectToCas } from '../helpers/cas';
  
  export default class Welcome extends PureComponent {
    render() {
      return (
        <Container>
          <Row>
            <Col xs={1} />
            <Col xs={10}>
              <Paper className="container">
                <h1>Welcome to Tigertrade!</h1>
                <p>
                  TigerTrade is a place for the Princeton community to buy and share items.
                  Please log in to get started!
                </p>
                <RaisedButton label="Log In" primary fullWidth onClick={redirectToCas} />
              </Paper>
            </Col>
          </Row>
        </Container>
      );
    }
  }
  
new_contents: import React, { PureComponent } from 'react';
  import Paper from 'material-ui/Paper';
  import RaisedButton from 'material-ui/RaisedButton';
  import { Container, Row, Col } from 'react-grid-system';
  
  import './Welcome.css';
  
  import { redirectToCas } from '../helpers/cas';
  
  export default class Welcome extends PureComponent {
    render() {
      return (
        <Container>
          <Row>
            <Col xs={1} />
            <Col xs={10}>
              <Paper className="container">
                <h1>Welcome to TigerTrade!</h1>
                <p>
                  TigerTrade is a place for the Princeton community to buy and share items.
                  Please log in to get started!
                </p>
                <RaisedButton label="Log In" primary fullWidth onClick={redirectToCas} />
              </Paper>
            </Col>
          </Row>
        </Container>
      );
    }
  }
  
subject: Update Welcome.js to change "Tigertrade" to "TigerTrade"