Fixed double-space typo.
diff --git a/user_guide/doc_style/template.html b/user_guide/doc_style/template.html
index d59d5e4..e255032 100644
--- a/user_guide/doc_style/template.html
+++ b/user_guide/doc_style/template.html
@@ -51,7 +51,7 @@
 
 <h1>Foo Class</h1>
 
-<p>Brief description of Foo Class.  If it extends a native CodeIgniter class, please link to the class in the CodeIgniter documents here.</p>
+<p>Brief description of Foo Class. If it extends a native CodeIgniter class, please link to the class in the CodeIgniter documents here.</p>
 
 <p class="important"><strong>Important:</strong>&nbsp; This is an important note with <kbd>EMPHASIS</kbd>.</p>