diff --git a/user_guide_src/source/general/styleguide.rst b/user_guide_src/source/general/styleguide.rst
index 1683b04..5613eab 100644
--- a/user_guide_src/source/general/styleguide.rst
+++ b/user_guide_src/source/general/styleguide.rst
@@ -97,8 +97,8 @@
 
 **CORRECT**::
 
-	SomeLibrary.php
-	Some_Library.php
+	Somelibrary.php
+	Some_library.php
 
 	applicationconfig.php
 	application_config.php