Fixes #476: Corrected rack import instructions

netbox/templates/dcim/rack_import.html

@@ -54,6 +54,11 @@
 					<td>Pied Piper</td>
 				</tr>
 				<tr>
+					<td>Role</td>
+					<td>Functional role (optional)</td>
+					<td>Compute</td>
+				</tr>
+				<tr>
 					<td>Type</td>
 					<td>Rack type (optional)</td>
 					<td>4-post cabinet</td>
@@ -71,7 +76,7 @@
 			</tbody>
 		</table>
 		<h4>Example</h4>
-		<pre>DC-4,Cage 1400,R101,J12.100,Pied Piper,4-post cabinet,19,42</pre>
+		<pre>DC-4,Cage 1400,R101,J12.100,Pied Piper,Compute,4-post cabinet,19,42</pre>
 	</div>
 </div>
 {% endblock %}