Doc: fix typo in pgbench random_zipfian() documentation.

Per bug #15819 from Koizumi Satoru. Discussion: https://postgr.es/m/15819-e6191bef1f7334c0@postgresql.org
6 years ago · 591fb289c3
parent 4c9210f34c
commit 591fb289c3
1 changed files with 1 additions and 1 deletions
--- a/doc/src/sgml/ref/pgbench.sgml
+++ b/doc/src/sgml/ref/pgbench.sgml
@ -1561,7 +1561,7 @@ f(x) = PHI(2.0 * parameter * (x - mu) / (max - min + 1)) /
      For example, <literal>random_zipfian(1, ..., 2.5)</literal> produces
      the value <literal>1</literal> about <literal>(2/1)**2.5 =
      5.66</literal> times more frequently than <literal>2</literal>, which
-      itself is produced <literal>(3/2)*2.5 = 2.76</literal> times more
+      itself is produced <literal>(3/2)**2.5 = 2.76</literal> times more
      frequently than <literal>3</literal>, and so on.
     </para>
     <para>