diff --git a/templates/doc/ql/poliqarp-plus.html.ep b/templates/doc/ql/poliqarp-plus.html.ep
index 5e6b238..ecc0967 100644
--- a/templates/doc/ql/poliqarp-plus.html.ep
+++ b/templates/doc/ql/poliqarp-plus.html.ep
@@ -105,7 +105,7 @@
 
   <blockquote class="warning">
     <p>Beware: Empty segments can't be searched solely in the Lucene index.
-      However, they work in case they are part of a <%= doc_link_to 'sequence', 'ql', 'poliqarp-plus'#syntagmatic-operators-sequence' %>.</p>
+      However, they work in case they are part of a <%= doc_link_to 'sequence', 'ql', 'poliqarp-plus#syntagmatic-operators-sequence' %>.</p>
   </blockquote>
 </section>
 
diff --git a/templates/partial/header.html.ep b/templates/partial/header.html.ep
index d33e45d..a9c8008 100644
--- a/templates/partial/header.html.ep
+++ b/templates/partial/header.html.ep
@@ -10,7 +10,7 @@
   </div>
   <form autocomplete="off" action="<%= url_for 'index' %>">
     <div id="searchbar">
-      %= search_field 'q', id => 'q-field', autofocus => 'autofocus', placeholder => loc('searchplaceholder')
+      %= search_field 'q', id => 'q-field', autofocus => 'autofocus', placeholder => loc('searchplaceholder'), spellcheck => 'false', autocomplete => 'off', autocorrect => 'off', autocapitalize => 'off'
       <button type="submit" title="<%= loc 'go' %>"><span><%= loc 'go' %></span></button>
     </div>
     <!-- Search in the following virtual collection -->