docs(api/index): add Oxford comma
Verified grammar at https://owl.english.purdue.edu/owl/resource/607/01/
A
Amar Patel committed
ac3f0d0b5873fbf755d530930e632bbada0b4559
Parent: 650f14e
Committed by Brian Ford <btford@umich.edu>
on 6/10/2014, 7:57:21 AM