Made IDs in pi.xml file more unique.

diff --git a/xsl/docsrc/pi/pi.xml b/xsl/docsrc/pi/pi.xml
index 00b4f5381d5168edbb8879204fe03996b3c68c7b..e107606605110c1b62f0e24e7b009e2148676cf8 100644 (file)
--- a/xsl/docsrc/pi/pi.xml
+++ b/xsl/docsrc/pi/pi.xml
@@ -28,10 +28,10 @@ $Id$
 </abstract>
 </bookinfo>
 
-<reference id="html">
+<reference id="pi-html">
 <title>HTML PIs</title>
 
-<partintro id="partintro">
+<partintro id="pi-partintro">
 <para>Following PIs are processed only if you are generating HTML
 output. This means that you are using HTML, XHTML, HTML Help or
 JavaHelp output format.</para>
@@ -117,10 +117,10 @@ chunk.</para>
 
 </reference>
 
-<reference id="common">
+<reference id="pi-common">
 <title>Common PIs</title>
 
-<partintro id="partintro2">
+<partintro id="pi-partintro2">
 <para>Following PIs are recognized in all output formats.</para>
 </partintro>