doc: Remove useless elements in bibliography

Under DSSSL, bibliodiv/para elements didn't show up, but under XSLT they
do, but they are kind of useless here, so remove them.

diff --git a/doc/src/sgml/biblio.sgml b/doc/src/sgml/biblio.sgml
index 0da3a83faece93309dd95a16fa43abdc8c49d79e..ab5af16aee417f578992b922c22fd53d6f59b61b 100644 (file)
--- a/doc/src/sgml/biblio.sgml
+++ b/doc/src/sgml/biblio.sgml
@@ -18,7 +18,6 @@
 
   <bibliodiv>
    <title><acronym>SQL</acronym> Reference Books</title>
-   <para>Reference texts for <acronym>SQL</acronym> features.</para>
 
    <biblioentry id="BOWMAN01">
     <title>The Practical <acronym>SQL</acronym> Handbook</title>
@@ -165,7 +164,6 @@
 
   <bibliodiv>
    <title>PostgreSQL-specific Documentation</title>
-   <para>This section is for related documentation.</para>
 
    <biblioentry id="SIM98">
     <title>Enhancement of the ANSI SQL Implementation of PostgreSQL</title>
@@ -256,7 +254,6 @@ ssimkovi@ag.or.at
 
   <bibliodiv>
    <title>Proceedings and Articles</title>
-   <para>This section is for articles and newsletters.</para>
 
    <biblioentry id="OLSON93">
     <title>Partial indexing in POSTGRES: research project</title>