diff --git a/1-.-Hello-World-with-Joomla-Component-Builder-(work-in-progress).md b/001-.-Hello-World-with-Joomla-Component-Builder.md
similarity index 99%
rename from 1-.-Hello-World-with-Joomla-Component-Builder-(work-in-progress).md
rename to 001-.-Hello-World-with-Joomla-Component-Builder.md
index 0cbb7f6..a104b4a 100644
--- a/1-.-Hello-World-with-Joomla-Component-Builder-(work-in-progress).md
+++ b/001-.-Hello-World-with-Joomla-Component-Builder.md
@@ -1,3 +1,5 @@
+# (work in progress)
+
 ### [Video](https://www.youtube.com/watch?v=1KBBtQUxMTc)
 
 ### Introduction