Change class filenames to Ucfirst
diff --git a/user_guide_src/source/libraries/migration.rst b/user_guide_src/source/libraries/migration.rst
index b734f5c..9dc3c08 100644
--- a/user_guide_src/source/libraries/migration.rst
+++ b/user_guide_src/source/libraries/migration.rst
@@ -86,7 +86,7 @@
Usage Example
*************
-In this example some simple code is placed in **application/controllers/migrate.php**
+In this example some simple code is placed in **application/controllers/Migrate.php**
to update the schema.::
<?php