Remove mention of "pg_result -list" becuase it is not implemented, per

bmomjian · bmomjian · commit 95c18db868a8 · 2001-10-11T16:30:41.000Z
Tatsuo.
diff --git a/doc/src/sgml/libpgtcl.sgml b/doc/src/sgml/libpgtcl.sgml
@@ -685,16 +685,6 @@ the number of attributes in each tuple.
 </VARLISTENTRY>
 <VARLISTENTRY>
 <TERM>
-<option>-list VarName</option>
-</TERM>
-<LISTITEM>
-<PARA>
-assign the results to a list of lists.
-</PARA>
-</LISTITEM>
-</VARLISTENTRY>
-<VARLISTENTRY>
-<TERM>
 <option>-assign arrayName</option>
 </TERM>
 <LISTITEM>
