Merge pull request #458 from datacamp/feature/signal-updates

chore(footer): Update utm params

Author: chrisramakers

views/shared/_dc_footer.ejs

@@ -3,7 +3,7 @@
   <span class="dc-footer--text">
     Put your R skills to the test
   </span>
-  <a class="dc-footer--link btn btn-primary ds-snowplow-btn-rdocs-signal" href="https://assessment.datacamp.com/r-programming?utm_source=rdocumentation-footer&utm_medium=footer-cta">Start Now</a>
+  <a class="dc-footer--link btn btn-primary ds-snowplow-btn-rdocs-signal" href="https://assessment.datacamp.com/r-programming?utm_source=rdocumentation.org&utm_medium=referral&utm_campaign=footer">Start Now</a>
   <span class="dc-footer--cross"><i class="fa fa-times" aria-hidden="true"></i></span>
 </div>
 <% }%>