diff --git a/doc/src/sgml/pgcrypto.sgml b/doc/src/sgml/pgcrypto.sgml
index 1d78cd727e..dc0cd643bc 100644
--- a/doc/src/sgml/pgcrypto.sgml
+++ b/doc/src/sgml/pgcrypto.sgml
@@ -1,4 +1,4 @@
-<!-- $PostgreSQL: pgsql/doc/src/sgml/pgcrypto.sgml,v 1.9.2.2 2010/08/10 20:42:02 petere Exp $ -->
+<!-- $PostgreSQL: pgsql/doc/src/sgml/pgcrypto.sgml,v 1.9.2.3 2010/08/15 01:57:12 rhaas Exp $ -->
 
 <sect1 id="pgcrypto">
  <title>pgcrypto</title>
@@ -7,6 +7,11 @@
   <primary>pgcrypto</primary>
  </indexterm>
 
+ <indexterm zone="pgcrypto">
+  <primary>encryption</primary>
+  <secondary>for specific columns</secondary>
+ </indexterm>
+
  <para>
   The <filename>pgcrypto</> module provides cryptographic functions for
   <productname>PostgreSQL</>.
diff --git a/doc/src/sgml/runtime.sgml b/doc/src/sgml/runtime.sgml
index 8590cfa35f..01599af5c5 100644
--- a/doc/src/sgml/runtime.sgml
+++ b/doc/src/sgml/runtime.sgml
@@ -1,4 +1,4 @@
-<!-- $PostgreSQL: pgsql/doc/src/sgml/runtime.sgml,v 1.436 2010/05/26 23:49:19 tgl Exp $ -->
+<!-- $PostgreSQL: pgsql/doc/src/sgml/runtime.sgml,v 1.436.2.1 2010/08/15 01:57:12 rhaas Exp $ -->
 
 <chapter Id="runtime">
  <title>Server Setup and Operation</title>
@@ -1503,8 +1503,9 @@ $ <userinput>kill -INT `head -1 /usr/local/pgsql/data/postmaster.pid`</userinput
    <listitem>
     <para>
      The <filename>contrib</> function library
-     <function>pgcrypto</function> allows certain fields to be stored
-     encrypted. This is useful if only some of the data is sensitive.
+     <link linkend="pgcrypto"><function>pgcrypto</function></link>
+     allows certain fields to be stored encrypted.
+     This is useful if only some of the data is sensitive.
      The client supplies the decryption key and the data is decrypted
      on the server and then sent to the client.
     </para>