Fix number of columns declared for pg_user_mappings description table.

diff --git a/doc/src/sgml/catalogs.sgml b/doc/src/sgml/catalogs.sgml
index aada255cf16ef91a4289686ab46b341da7eb338b..a69cef47aa3bddb5116e2cb76a289e165d2d0256 100644 (file)
--- a/doc/src/sgml/catalogs.sgml
+++ b/doc/src/sgml/catalogs.sgml
@@ -7204,7 +7204,7 @@
   <table>
    <title><structname>pg_user_mappings</> Columns</title>
 
-   <tgroup cols="3">
+   <tgroup cols="4">
     <thead>
      <row>
       <entry>Name</entry>