Update README.md

README.md

@@ -4,7 +4,7 @@
 To get started with building AOSP GSI, you'll need to get familiar with [Git and Repo](https://source.android.com/source/using-repo.html) as well as [How to build a GSI](https://github.com/phhusson/treble_experimentations/wiki/How-to-build-a-GSI%3F).
 - Create a new working directory for your AOSP build and navigate to it:
     ```
-    mkdir aosp; 13C_aosp
+    mkdir aosp; aosp
     ```
 - Clone this repo:
     ```