TRUE/FALSE -> true/false in documentation

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@18805 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/latex/wx/dobjcomp.tex

@@ -57,9 +57,9 @@ The default constructor.
 
 \func{void}{Add}{
     \param{wxDataObjectSimple }{*dataObject},
-    \param{bool }{preferred = FALSE}}
+    \param{bool }{preferred = false}}
 
 Adds the {\it dataObject} to the list of supported objects and it becomes the
-preferred object if {\it preferred} is TRUE.
+preferred object if {\it preferred} is true.