#3368811 - Added 'code' tag around drush command.

core/modules/help/help_topics/core.config_overview.html.twig

@@ -44,7 +44,7 @@ related:
   <dt>{% trans %}Copy config files{% endtrans %}</dt>
   <dd>{% trans %}Copy the files from the existing config directory into the new configuration directory{% endtrans %}</dd>
   <dt>{% trans %}Import with drush{% endtrans %}</dt>
-  <dd>{% trans %}drush site:install --existing-config will install a new site, using the configuration from an existing config. This will overwrite anything in the database!{% endtrans %}</dd>
+  <dd>{% trans %}<code>drush site:install --existing-config</code> will install a new site, using the configuration from an existing config. This will overwrite anything in the database!{% endtrans %}</dd>
 </dl>
 <h2>{% trans %}Managing configuration overview{% endtrans %}</h2>
 <p>{% trans %}Configuration management tasks, such as exporting or importing configuration and synchronizing configuration, can be done either through the administrative UI provided by the core Configuration Manager module or a command-line interface (CLI) tool. Defining a configuration sync directory path other than the default value requires read/write access to the site's <em>settings.php</em> file.{% endtrans %}</p>