message: doc: Fix typo in Coin doxygen comment
diff: #ifndef BITCOIN_COINS_H
  #define BITCOIN_COINS_H
  -#include <primitives/transaction.h>
  #include <compressor.h>
  #include <core_memusage.h>
  #include <crypto/siphash.h>
  #include <memusage.h>
  +#include <primitives/transaction.h>
  #include <serialize.h>
  #include <uint256.h>
  *
  * Serialized format:
  * - VARINT((coinbase ? 1 : 0) | (height << 1))
  - * - the non-spent CTxOut (via CTxOutCompressor)
  + * - the non-spent CTxOut (via TxOutCompression)
  */
  class Coin
  {
  