@ -226,9 +226,9 @@ include::code/merkle.cpp[]
====
[source,bash]
----
$ # Compile the merkle.cpp code
# Compile the merkle.cpp code
$ g++ -o merkle merkle.cpp $(pkg-config --cflags --libs libbitcoin)
$ # Run the merkle executable
# Run the merkle executable
$ ./merkle
Current merkle hash list:
32650049a0418e4380db0af81788635d8b65424d397170b8499cdc28c4d27006