message: Updated comments in GetBlockSubsidy
diff: @@ -2018,7 +2018,9 @@ CAmount GetBlockSubsidy(int nHeight, const Consensus::Params &consensusParams, i
  // Genesis block is 0 coin
  if (nHeight == 0)
  return 0;
  - // Stop subsidy after some point
  +
  + // Subsidy is cut in half after nSubsidyHalvingFirst block, then every nSubsidyHalvingInterval blocks.
  + // After block nSubsidyHalvingStopBlock there will be no subsidy at all
  if (nHeight >= consensusParams.nSubsidyHalvingStopBlock)
  return 0;
  int halvings = nHeight < consensusParams.nSubsidyHalvingFirst ? 0 : (nHeight - consensusParams.nSubsidyHalvingFirst) / consensusParams.nSubsidyHalvingInterval + 1;
  @@ -2027,7 +2029,6 @@ CAmount GetBlockSubsidy(int nHeight, const Consensus::Params &consensusParams, i
  return 0;
  CAmount nSubsidy = 50 * COIN;
  - // Subsidy is cut in half every 300,000 blocks which will occur approximately every 4 years.
  nSubsidy >>= halvings;
  if (nHeight > 0 && nTime >= (int)consensusParams.nMTPSwitchTime)
  