districts: fix title

districts/templates/districts/base.html

@@ -52,7 +52,7 @@
 
       <div class="brand-wrapper">
         <img src="{% static "donate/img/logo_napis_white.svg" %}" alt="Logo Pirátské strany">
-        <h1 class="lead ml-5 mt-3" style="color: #FFFFFF; font-size: 3rem;">{{ page.title }}</h1>
+        <h1 class="lead ml-5 mt-3" style="color: #FFFFFF; font-size: 3rem;">{{ page.seo_title }}</h1>
       </div>
 
     </div><!-- /container -->