key prefixing issue in doc

[cryptoanalyzers2]

Preliminary Checks

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Summary

"; changing the equation to sG = R + H(m1 || P || R || m2 )"
this makes no sense as H is scalar and not a point on the curve.
Besides it contradicts the implementation where only the message and the network ID are used for signature.
It seems that this key prefixing isn't use at all, this is very misleading.

Steps to Resolve this Issue

correct the doc