Fix pgbench documentation error.
Fix pgbench documentation error.

The description of what the per-transaction log file says for skipped
transactions is just plain wrong.

Report and patch by Tomas Vondra, reviewed by Fabien Coelho and
modified by me.

zeroae/postgres-xl,zeroae/postgres-xl,zeroae/postgres-xl,zeroae/postgres-xl,zeroae/postgres-xl