docs: Add missing period.

Fabien COELHO and Robert Haas
This commit is contained in:
Robert Haas 2014-08-14 15:19:43 -04:00
parent b34e37bfef
commit 751b704105

View File

@ -781,8 +781,7 @@ pgbench <optional> <replaceable>options</> </optional> <replaceable>dbname</>
<literal>
(PHI(2.0 * threshold * (i - min - mu + 0.5) / (max - min + 1)) -
PHI(2.0 * threshold * (i - min - mu - 0.5) / (max - min + 1))) /
(2.0 * PHI(threshold) - 1.0)
</>
(2.0 * PHI(threshold) - 1.0)</>.
Intuitively, the larger the <replaceable>threshold</>, the more
frequently values close to the middle of the interval are drawn, and the
less frequently values close to the <replaceable>min</> and