Update README.md

README.md

@@ -1,6 +1,8 @@
-Svelto Entity Component System for Unity 3D
+Svelto Entity Component System for Unity
 =====================================
 
 the relative example can be found here:
 
 https://github.com/sebas77/Svelto-ECS-Example
+
+I advise to clone the repositories separately under the same Unity project Assets folder.