pgbench docs: fix incorrect "last two" fields text

Reported-by: Alexander Law
Discussion: 5786638C.8080508@gmail.com

Backpatch-through: 9.4

diff --git a/doc/src/sgml/pgbench.sgml b/doc/src/sgml/pgbench.sgml
index 41aed3d3af4e9d734583f67da436997399e5bc8c..74073a05901271498288b01a14fef856e3a539c5 100644 (file)
--- a/doc/src/sgml/pgbench.sgml
+++ b/doc/src/sgml/pgbench.sgml
@@ -933,7 +933,7 @@ END;
    within the interval, <replaceable>latency_sum</replaceable> is a sum of latencies
    (so you can compute average latency easily). The following two fields are useful
    for variance estimation - <replaceable>latency_sum</> is a sum of latencies and
-   <replaceable>latency_2_sum</> is a sum of 2nd powers of latencies. The last two
+   <replaceable>latency_2_sum</> is a sum of 2nd powers of latencies. The next two
    fields are <replaceable>min_latency</> - a minimum latency within the interval, and
    <replaceable>max_latency</> - maximum latency within the interval. A transaction is
    counted into the interval when it was committed. The last four fields,