fix(): fixed minor issue in data source info popover, fixes #4576

public/app/features/plugins/partials/ds_http_settings.html

@@ -10,11 +10,11 @@
 		<info-popover>
 			<p>Specify a complete HTTP url (http://your_server:8080)</p>
 			<span ng-show="current.access === 'direct'">
-				Your access method is <code>Direct</code>, this means the url
+				Your access method is <em>Direct</em>, this means the url
 				needs to be accessable from the browser.
 			</span>
 			<span ng-show="current.access === 'proxy'">
-				Your access method is currently <code>Proxy</code>, this means the url
+				Your access method is currently <em>Proxy</em>, this means the url
 				needs to be accessable from the grafana backend.
 			</span>
 		</info-popover>