From 2a549481646de37104996fd0c663d623e7433987 Mon Sep 17 00:00:00 2001
From: Bborie Park <bkpark at ucdavis.edu>
Date: Fri, 30 Nov 2012 15:18:28 +0000
Subject: [PATCH] Removed use of pi html code. Using "pi" instead.

git-svn-id: http://svn.osgeo.org/postgis/trunk@10772 b70326c6-7e19-0410-871a-916f4a2858ee
---
 doc/reference_raster.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/reference_raster.xml b/doc/reference_raster.xml
index d9c0920b7..bea84ed8f 100644
--- a/doc/reference_raster.xml
+++ b/doc/reference_raster.xml
@@ -7958,7 +7958,7 @@ GROUP BY t1.rast;
 				</para>
 
 				<para>
-					When <varname>units</varname> = RADIANS, values are between 0 and 2&pi; radians measured clockwise from North.
+					When <varname>units</varname> = RADIANS, values are between 0 and 2 * pi radians measured clockwise from North.
 				</para>
 
 				<para>
-- 
2.40.0