doc: Fix DocBook table column count declaration

This was broken in d6464fdc0a591662e5e5ee1b0303932e89cb027c.

diff --git a/doc/src/sgml/pgcrypto.sgml b/doc/src/sgml/pgcrypto.sgml
index 5f46d8edfb43a600a8d7bf68c212868de785c867..b99a75c36688b4ef3f23b3c753356735f862a95e 100644 (file)
--- a/doc/src/sgml/pgcrypto.sgml
+++ b/doc/src/sgml/pgcrypto.sgml
@@ -305,7 +305,7 @@ gen_salt(type text [, iter_count integer ]) returns text
 
    <table id="pgcrypto-hash-speed-table">
     <title>Hash Algorithm Speeds</title>
-    <tgroup cols="4">
+    <tgroup cols="5">
      <thead>
       <row>
        <entry>Algorithm</entry>