Add missing serial commas

diff --git a/doc/src/sgml/ref/pgbench.sgml b/doc/src/sgml/ref/pgbench.sgml
index 1a1be489e7edc3667b619e011715caaa6eae450a..40e6a50a7f546b761a69a0a1748a90393465b143 100644 (file)
--- a/doc/src/sgml/ref/pgbench.sgml
+++ b/doc/src/sgml/ref/pgbench.sgml
@@ -636,7 +636,7 @@ pgbench  options  d
        
         Report the following statistics for each command after the benchmark
         finishes: the average per-statement latency (execution time from the
-        perspective of the client), the number of failures and the number of
+        perspective of the client), the number of failures, and the number of
         retries after serialization or deadlock errors in this command.  The
         report displays retry statistics only if the
         --max-tries option is not equal to 1.

diff --git a/src/bin/pgbench/pgbench.c b/src/bin/pgbench/pgbench.c
index 4d5d6560bf6afc73d08adc14366dd963057fd7b8..aa1a3541fe6b88c1f28a935e697570224982f6c3 100644 (file)
--- a/src/bin/pgbench/pgbench.c
+++ b/src/bin/pgbench/pgbench.c
@@ -908,7 +908,7 @@ usage(void)
           "                           protocol for submitting queries (default: simple)\n"
           "  -n, --no-vacuum          do not run VACUUM before tests\n"
           "  -P, --progress=NUM       show thread progress report every NUM seconds\n"
-          "  -r, --report-per-command report latencies, failures and retries per command\n"
+          "  -r, --report-per-command report latencies, failures, and retries per command\n"
           "  -R, --rate=NUM           target rate in transactions per second\n"
           "  -s, --scale=NUM          report this scale factor in output\n"
           "  -t, --transactions=NUM   number of transactions each client runs (default: 10)\n"