Initial Startup Checks: Mixed up X and Y

[FlyingT]

Define 0,0 Point (V0, V1, Trident, V2, Legacy)

X and Y is flipped, currently it says:
"The Z endstop should be located at close to max X position. Home X and Y with G28 X Y and then traverse just Y to locate a Z endstop position at the maximum X travel that will still trigger the endstop. Lock down the Z endstop at that position."

should be:
"The Z endstop should be located at close to max Y position. Home X and Y with G28 X Y and then traverse just X to locate a Z endstop position at the maximum Y travel that will still trigger the endstop. Lock down the Z endstop at that position."

[FlyingT]

Duplicate to:
VoronDesign/Voron-Documentation#300