Fixed double-space typo.
diff --git a/user_guide/general/autoloader.html b/user_guide/general/autoloader.html
index fae0b5f..405dda3 100644
--- a/user_guide/general/autoloader.html
+++ b/user_guide/general/autoloader.html
@@ -75,7 +75,7 @@
loaded to the <samp>autoload</samp> array. You'll find instructions in that file corresponding to each
type of item.</p>
-<p class="important"><strong>Note:</strong> Do not include the file extension (.php) when adding items to the autoload array.</p>
+<p class="important"><strong>Note:</strong> Do not include the file extension (.php) when adding items to the autoload array.</p>