Two 20 amps GFCI outlets used for kitchen back splash
If your wiring looks like this.

Then it's basically right.  The only thing I'd change, is to use a pigtail for the neutral, instead of the backstab on the receptacle. In fact, this is required by code (300.13(B)).
Depending on the devices you're using, the backstab terminals may only be rated for use with 14 AWG wire.  In which case, the 12 AWG you're using is too big anyway.

National Electrical Code 2014
Chapter 3 Wiring Methods
Article 300 General Requirements for Wiring Methods and Materials
300.13 Mechanical and Electrical Continuity — Conductors.
(B) Device Removal. In multiwire branch circuits, the
continuity of a grounded conductor shall not depend on
device connections such as lampholders, receptacles, and
so forth, where the removal of such devices would interrupt
the continuity.