AUIPC reference page data flow diagram appears incorrect

[gozzarda]

The data flow diagram for the AUIPC reference page appears to contain an error.

The addition node only has one input, and outputs into PC, which outputs to rd. I believe it should instead be that PC and imm are inputs to the addition, and the result of the addition is placed in rd.

This appears to be in line with the description, just appears to be a minor error in the diagram. Just one arrow is the wrong way around and the other comes off PC instead of off the addition.

This is an excellent instruction reference, btw. Very accessible.