Change class filenames to Ucfirst
diff --git a/user_guide_src/source/libraries/loader.rst b/user_guide_src/source/libraries/loader.rst
index b048f48..1597bf1 100644
--- a/user_guide_src/source/libraries/loader.rst
+++ b/user_guide_src/source/libraries/loader.rst
@@ -192,7 +192,7 @@
 
 If your model is located in a subdirectory, include the relative path
 from your models directory. For example, if you have a model located at
-application/models/blog/queries.php you'll load it using::
+application/models/blog/Queries.php you'll load it using::
 
 	$this->load->model('blog/queries');