diff --git a/user_guide_src/source/extending/composer_packages.rst b/user_guide_src/source/extending/composer_packages.rst
index 5f79b6ae2deb..75c5487f149f 100644
--- a/user_guide_src/source/extending/composer_packages.rst
+++ b/user_guide_src/source/extending/composer_packages.rst
@@ -22,7 +22,7 @@ Here's a typical directory structure for a Composer package::
     ├── README.md
     ├── composer.json
     ├── src/
-    │   └── YourClass.php
+    │   └── YourClass.php
     └── tests/
         └── YourClassTest.php