SC-586: DDR reference resistor (DMC0_RZQ) placement


I am looking at the ADSP-SC589 EZ board layout.

The DSP DDR Reference 34R resistor is Located under the DDR RAM Chip next to the 240R  resistor to the DDR3 ZQ Pin. These are separate nets not connected in any way . Is the correct?

I can only assume that they wanted to be at the same GND point.