Fix missing sentence in the README

Author: asmeurer

README.md

@@ -55,7 +55,8 @@ import array_api_compat.cupy as cp
 
 Each will include all the functions from the normal NumPy/CuPy namespace,
 except that functions that are part of the array API are wrapped so that they
-have the correct array API behavior. In each case, the array object
+have the correct array API behavior. In each case, the array object used will
+be thew same array object from the wrapped library.
 
 
 ## Helper Functions