Merge pull request #301 from plotly/fix-careers

fix careers link

Author: LiamConnors

_includes/layouts/_footer-main.html

@@ -37,7 +37,7 @@ <h6 style="color:#636efa" class="--footer-heading">Pricing</h6>&#x9;&#x9;&#x9;
  <li class="--footer-column">
  <h6 style="color:#00cc96" class="--footer-heading">About Us</h6>&#x9;&#x9;&#x9;
  <ul>
- <li><a href="https://plotly.com/company/careers" target="_self">Careers</a></li>
+ <li><a href="https://plotly.com/careers" target="_self">Careers</a></li>
  &#x9;&#x9;&#x9;&#x9;
  <li><a href="https://plotly.com/resources/" target="_self">Resources</a></li>
  &#x9;&#x9;&#x9;&#x9;