diff --git a/02-oop-inheritance/.empty b/02-OOP-inheritance/.empty similarity index 100% rename from 02-oop-inheritance/.empty rename to 02-OOP-inheritance/.empty diff --git a/03-MVC-AngularJS/.empty b/03-HTML5-APIs/.empty similarity index 100% rename from 03-MVC-AngularJS/.empty rename to 03-HTML5-APIs/.empty diff --git a/04-HTML5-APIs/.empty b/04-UI-ReactJS/.empty similarity index 100% rename from 04-HTML5-APIs/.empty rename to 04-UI-ReactJS/.empty diff --git a/05-UI-ReactJS/.empty b/05-Unit-Tests/.empty similarity index 100% rename from 05-UI-ReactJS/.empty rename to 05-Unit-Tests/.empty