Update RStudio tour.md

content/RStudio tour.md

@@ -39,7 +39,7 @@ On the bottom left is the **Console**. It is where you can type in R commands an
 ### Top right pane
 <ol>
  <li>The top right pane includes tabs such as Environment and History.</li>
- <ol style="list-style-type: lower-alpha; padding-bottom: 0;">
+ <ol style="list-style-type: lower-alpha; padding-bottom: 0;", class="roman">
   <li style="margin-left:2em">The <strong>History</strong> tab allows you to see the commands that you have entered.</li>
   <li style="margin-left:2em; padding-bottom: 0;">The <strong>Environement</strong> tab allows you to see what data, vectors, and other values R can access. When you read in data, look here to make sure you actually read your data into RStudio.</li>
  </ol>