Remove tabs in sgml.

diff --git a/doc/src/sgml/plperl.sgml b/doc/src/sgml/plperl.sgml
index ea56b9908e604a65653e16dacf075f6a9d84c5e7..7018624f06127e5868c63a1cb13aa6ca31d8d250 100644 (file)
--- a/doc/src/sgml/plperl.sgml
+++ b/doc/src/sgml/plperl.sgml
@@ -1058,9 +1058,9 @@ CREATE TRIGGER test_valid_id_trig
        or subtransaction to be aborted.
        </para>
        <para>
-      The perl code is limited to a single string. Longer code can be placed
-      into a module and loaded by the <literal>on_perl_init</> string.
-      Examples:
+       The perl code is limited to a single string. Longer code can be placed
+       into a module and loaded by the <literal>on_perl_init</> string.
+       Examples:
 <programlisting>
 plplerl.on_perl_init = '$ENV{NYTPROF}="start=no"; require Devel::NYTProf::PgPLPerl'
 plplerl.on_perl_init = 'use lib "/my/app"; use MyApp::PgInit;'