Which grease for head nuts

[bandito]

I'm putting my bike back together after removing the heads to do the valve clearance check. I have a question about putting the heads back on. In the engine torque settings it says to use Grease B (Molybdenum disulphide grease) on the bolts and on the head nuts to use Grease C (bearing/joint grease). Is this correct or am I reading the manual wrong?