diff --git a/doc/htdocs/tunning.html b/doc/htdocs/tunning.html
index bf3acb82..a0020e7a 100644
--- a/doc/htdocs/tunning.html
+++ b/doc/htdocs/tunning.html
@@ -46,8 +46,8 @@
 
   <div class="document">
 <p>Gunicorn performances are good enough for most cases. Most often performances can be improved in your application.</p>
-<div class="section" id="unicorn-configguration">
-<h1>Unicorn configguration</h1>
+<div class="section" id="unicorn-configration">
+<h1>Unicorn configration</h1>
 <p>See <a class="reference external" href="configuration.html">Configuration</a> for more informations.</p>
 <ul class="simple">
 <li>worker_processes should be scaled to the number of processes your backend system(s) can support. DO NOT scale it to the number of external network clients your application expects to be serving. Gunicorn is <strong>NOT</strong> for serving slow clients, that is the job of <a class="reference external" href="http://nginx.org/">nginx</a>.</li>
diff --git a/doc/site/tunning.rst b/doc/site/tunning.rst
index c7632a4f..70445ee0 100644
--- a/doc/site/tunning.rst
+++ b/doc/site/tunning.rst
@@ -3,7 +3,7 @@ template: doc.html
 
 Gunicorn performances are good enough for most cases. Most often performances can be improved in your application.
 
-Unicorn configgration
+Unicorn configration
 ----------------------
 
 See `Configuration <configuration.html>`_ for more informations.