docs(guide/concepts): insert comma
Closes #15166
J
Joao Dinis committed
cf241c425b20569e4c7909bfbd379f5c07694288
Parent: 8d4d3d5
Committed by Georgios Kalpakas <kalpakas.g@gmail.com>
on 9/21/2016, 12:13:15 PM
Closes #15166