Fix psql quotes in docs.

diff --git a/doc/src/sgml/ref/psql-ref.sgml b/doc/src/sgml/ref/psql-ref.sgml
index 2d37482e1a553055a67bda391f19002e378c8490..2167e46c9c7dc30126ab87e29a3db9254e663f0f 100644 (file)
--- a/doc/src/sgml/ref/psql-ref.sgml
+++ b/doc/src/sgml/ref/psql-ref.sgml
@@ -851,7 +851,7 @@ lo_import 152801
          The second argument is a string that should be printed whenever a field
          is null. The default is not to print anything, which can easily be mistaken
          for, say, an empty string. Thus, one might choose to write
-         <literal>\pset null "(null)"</literal>.
+         <literal>\pset null '(null)'</literal>.
          </para>
          </listitem>
          </varlistentry>
@@ -863,8 +863,8 @@ lo_import 152801
          Specifies the field separator to be used in unaligned output mode. That way
          one can create, for example, tab- or comma-separated output, which other
          programs might prefer. To set a tab as field separator, type
-         <literal>\pset fieldsep "\t"</literal>. The default field separator is
-         <quote><literal>|</literal></quote> (a <quote>pipe</quote> symbol).
+         <literal>\pset fieldsep '\t'</literal>. The default field separator is
+         <literal>'|'</literal> (a <quote>pipe</quote> symbol).
          </para>
          </listitem>
          </varlistentry>
@@ -2151,8 +2151,8 @@ $ ./configure --with-includes=/opt/gnu/include --with-libs=/opt/gnu/lib  ...
   Notice the changing prompt.
 <programlisting>
 testdb=> <userinput>CREATE TABLE my_table (</userinput>
-testdb-> <userinput> first integer not null default 0,</userinput>
-testdb-> <userinput> second text</userinput>
+testdb(> <userinput> first integer not null default 0,</userinput>
+testdb(> <userinput> second text</userinput>
 testdb-> <userinput>);</userinput>
 CREATE
 </programlisting>