diff --git a/doc/_templates/indexsidebar.html b/doc/_templates/indexsidebar.html
index 70107eb5e..4a350ae47 100644
--- a/doc/_templates/indexsidebar.html
+++ b/doc/_templates/indexsidebar.html
@@ -1,5 +1,6 @@
 <p class="logo">A <a href="http://pocoo.org/">
-  <img src="{{ pathto("_static/pocoo.png", 1) }}" /></a> {%trans%}project{%endtrans%}</a></p>
+  <img src="{{ pathto("_static/pocoo.png", 1) }}" alt="Pocoo" /></a>
+  {%trans%}project{%endtrans%}</p>
 
 <h3>Download</h3>
 {% if version.endswith('(hg)') %}
diff --git a/doc/_themes/sphinx13/layout.html b/doc/_themes/sphinx13/layout.html
index 69dd37f77..e38c0a473 100644
--- a/doc/_themes/sphinx13/layout.html
+++ b/doc/_themes/sphinx13/layout.html
@@ -15,7 +15,7 @@
 
 {% block extrahead %}
     <link href='http://fonts.googleapis.com/css?family=Open+Sans:300,400,700'
-          rel='stylesheet' type='text/css'>
+          rel='stylesheet' type='text/css' />
 {{ super() }}
 {%- if not embedded %}
     <style type="text/css">