Update for sh.

diff --git a/doc/src/sgml/ref/postmaster.sgml b/doc/src/sgml/ref/postmaster.sgml
index 9a77a4161886842624733d97c57fd66895bb4826..d15b099c9463569ed51748595b7d95e71291cf50 100644 (file)
--- a/doc/src/sgml/ref/postmaster.sgml
+++ b/doc/src/sgml/ref/postmaster.sgml
@@ -471,7 +471,7 @@ $ psql -p 1234
    or set the environment variable <envar>PGPORT</envar>:
 
    <programlisting>
-$ setenv PGPORT 1234
+$ export PGPORT 1234
 $ psql
    </programlisting>
   </para>