Update comment in Grab-Pass example to match current behaviour (#4369)
Update comment in Grab-Pass example to match current behaviour (#4369)

* Update comment in Grab-Pass example to match current behaviour

* Update examples/src/examples/graphics/grab-pass.tsx

Co-authored-by: Donovan Hutchence <7c778137e86854a5de8214411427c1bc31e0d793@gmail.com>

Co-authored-by: Martin Valigursky <2113fa600d719248203230de1894fe2542067d96@snapchat.com>
Co-authored-by: Donovan Hutchence <7c778137e86854a5de8214411427c1bc31e0d793@gmail.com>
MicroWorldwide/PlayCanvas,MicroWorldwide/PlayCanvas,playcanvas/engine,playcanvas/engine