Some doc proofreading

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@6718 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/latex/wx/recrdset.tex

@@ -4,6 +4,9 @@ Each wxRecordSet represents an ODBC database query. You can make multiple querie
 at a time by using multiple wxRecordSets with a wxDatabase or you can make
 your queries in sequential order using the same wxRecordSet.
 
+Note: this class is considered obsolete, replaced by the Remstar wxDB/wxTable classes
+(documented separately in Word and PDF format, as odbc.doc and odbc.pdf).
+
 \wxheading{Derived from}
 
 \helpref{wxObject}{wxobject}