message: Log output fixed.
diff: @@ -3484,7 +3484,7 @@ void CWallet::AutoZeromint()
  // Return if something went wrong during minting
  if (strError != ""){
  - LogPrintf("CWallet::AutoZeromint(): auto minting failed with error %s\n", strError);
  + LogPrintf("CWallet::AutoZeromint(): auto minting failed with error: %s\n", strError);
  return;
  }
  nZerocoinBalance = GetZerocoinBalance();
  