[postgis-tickets] r14974 - Doco fixes

[Regina Obe]

Author: robe
Date: 2016-06-19 18:45:01 -0700 (Sun, 19 Jun 2016)
New Revision: 14974

Modified:
   trunk/doc/reference_raster.xml
Log:
Doco fixes 
closes #3584 for PostGIS 2.3
closes #3582 for PostGIS 2.3

Modified: trunk/doc/reference_raster.xml
===================================================================
--- trunk/doc/reference_raster.xml	2016-06-20 01:31:06 UTC (rev 14973)
+++ trunk/doc/reference_raster.xml	2016-06-20 01:45:01 UTC (rev 14974)
@@ -8242,7 +8242,7 @@
                     </listitem>
                     <listitem>
                       <para>
-                        <varname>nbands</varname> is an array of bands to export (note that max is 3 for PNG) and the order of the bands is RGB. e.g ARRAY[3,2,1] means map band 3 to Red, band 2 to green and band 1 to blue
+                        <varname>nbands</varname> is an array of bands to export (note that max is 4 for PNG) and the order of the bands is RGBA. e.g ARRAY[3,2,1] means map band 3 to Red, band 2 to green and band 1 to blue
                       </para>
                     </listitem>
                    <listitem>
@@ -10776,7 +10776,7 @@
 					<para>Passing a <type>regprodedure</type> argument to a SQL function requires the full function signature to be passed, then cast to a <type>regprocedure</type> type. To pass the above example PL/pgSQL function as an argument, the SQL for the argument is:<programlisting>'simple_function(double precision, double precision, integer[], text[])'::regprocedure</programlisting>Note that the argument contains the name of the function, the types of the function arguments, quotes around the name and argument types, and a cast to a <type>regprocedure</type>.
 					</para>
 
-					<para>The third argument to the <varname>tworastuserfunc</varname> is a <type>variadic text</type> array. All trailing text arguments to any <xref linkend="RT_ST_MapAlgebraFct2" /> call are passed through to the specified <varname>tworastuserfunc</varname>, and are contained in the <varname>userargs</varname> argument.
+					<para>The fourst argument to the <varname>tworastuserfunc</varname> is a <type>variadic text</type> array. All trailing text arguments to any <xref linkend="RT_ST_MapAlgebraFct2" /> call are passed through to the specified <varname>tworastuserfunc</varname>, and are contained in the <varname>userargs</varname> argument.
 					</para>
 
 					<note>