pgbench docs: fix incorrect "last two" fields text

bmomjian · bmomjian · commit b57a0a9d72cb · 2016-07-30T16:59:34.000-04:00
Reported-by: Alexander Law

Discussion: 5786638C.8080508@gmail.com

Backpatch-through: 9.4
diff --git a/doc/src/sgml/ref/pgbench.sgml b/doc/src/sgml/ref/pgbench.sgml
@@ -1045,7 +1045,7 @@ 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 fields in the end,
