[conformal/btcd] 0abfdc: fix reversed variables in a warning message.

[David Hill]

  Branch: refs/heads/master
  Home:   https://github.com/conformal/btcd
  Commit: 0abfdcc88b90a853ee640bc088f6543848c8abea
      
https://github.com/conformal/btcd/commit/0abfdcc88b90a853ee640bc088f6543848c8abea
  Author: David Hill <dh...@conformal.com>
  Date:   2013-10-17 (Thu, 17 Oct 2013)

  Changed paths:
    M peer.go

  Log Message:
  -----------
  fix reversed variables in a warning message.