<p></p>
<p><b>@gravitystorm</b> commented on this pull request.</p>

<hr>

<p>In <a href="https://github.com/openstreetmap/openstreetmap-website/pull/2970#discussion_r526718497">app/views/user_mailer/_gpx_description.html.erb</a>:</p>
<pre style='color:#555'>> @@ -1,12 +1,8 @@
-<%= t "user_mailer.gpx_notification.your_gpx_file" %>
-<strong><%= @trace_name %></strong>
-<%= t "user_mailer.gpx_notification.with_description" %>
-<em><%= @trace_description %></em>
-<% if @trace_tags.length>0 %>
-  <%= t "user_mailer.gpx_notification.and_the_tags" %>
-  <em><% @trace_tags.each do |tag| %>
-    <%= tag.tag.rstrip %>
-  <% end %></em>
+<% trace_name = tag.strong(@trace_name) %>
+<% trace_description = tag.em(@trace_description) %>
+<% if @trace_tags.length > 0 %>
+  <% tags = @trace_tags.map { tag.tag.rstrip.join(" ") } %>
</pre>
<p>Two good catches; the join should be after the map, and I'll look into the <code>safe_join</code> aspect too. And maybe add some tests <g-emoji class="g-emoji" alias="smile" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/1f604.png">😄</g-emoji></p>

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