Fix typo

git-svn-id: http://svn.osgeo.org/postgis/trunk@5546 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/doc/reference_wktraster.xml b/doc/reference_wktraster.xml
index 9fa00f3cfaee2a9f744e12c4e36962ef29aff028..2d432323b404c851e1bb6d9d28022a0c504e15d0 100644 (file)
--- a/doc/reference_wktraster.xml
+++ b/doc/reference_wktraster.xml
@@ -1012,11 +1012,11 @@ FROM dummy_rast;
                                <para>Returns the value of a given band in a given columnx, rowy pixel. Band numbers start at 1.</para>
                                <note><para>Note that although the X and Ys of these are not in coordinates of the spatial system, 
                                                you can get that by the following relationship.</para>
-                                       <para>Coordinate upper left of a row column 
+                                       <para>Coordinate upper left ppoint of a row column 
                                                is:
                                        ST_SetSRID(ST_Point(ST_UpperLeftX(rast) + ST_PixelSizeX(rast)*columnx, ST_UpperRightY(rast) + ST_PixelSizeX(rast)*columny), ST_SRID(rast))
                                        </para>
-                                       <para>If you want the pixel box instead of the upper left point, you can use the ST_MakeEnvelop function and
+                                       <para>If you want the pixel box instead of the upper left point, you can use the ST_MakeEnvelope function and
                                                translate it every x,y.</para>
                                <para>Also note that many of these examples particular the intersection example can be more 
                                        simply done with the planned functions that are not currently available.</para>