Cleanup of stray spaces and tabs
diff --git a/user_guide/overview/at_a_glance.html b/user_guide/overview/at_a_glance.html
index f073137..984eb08 100644
--- a/user_guide/overview/at_a_glance.html
+++ b/user_guide/overview/at_a_glance.html
@@ -103,7 +103,7 @@
<h2>CodeIgniter Packs a Punch</h2>
<p>CodeIgniter comes with full-range of libraries that enable the most commonly needed web development tasks,
-like accessing a database, sending email, validating form data, maintaining sessions, manipulating images, working with XML-RPC data and
+like accessing a database, sending email, validating form data, maintaining sessions, manipulating images, working with XML-RPC data and
much more.</p>
<h2>CodeIgniter is Extensible</h2>
diff --git a/user_guide/overview/index.html b/user_guide/overview/index.html
index 3cb56f4..59ee05c 100644
--- a/user_guide/overview/index.html
+++ b/user_guide/overview/index.html
@@ -67,7 +67,7 @@
<li><a href="goals.html">Design and Architectural Goals</a></li>
<li><a href="package.html">Package Description</a></li>
</ul>
-
+