style(server): fix typo

server/downloads/templates/downloads_build.html

@@ -33,7 +33,7 @@ <h1>{% blocktranslate %}Downloads for {{ object }}{% endblocktranslate %}</h1>
     {% if object.is_archived == True %}
         <div class="alert alert-warning" role="alert">
             <h4 class="alert-heading">{% translate "Warning" %}</h4>
-            <p class="mb-0">{% translate "This build has been archived! You may experience slower download speed with this build." %}</p>
+            <p class="mb-0">{% translate "This build has been archived! You may experience slower download speeds with this build." %}</p>
         </div>
     {% endif %}