remove usage of wxT() macro; it makes example code a bit harder to read

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@58212 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

interface/wx/access.h

@@ -357,9 +357,9 @@ public:
 
         Acceptable values are:
         @li a null variant (IsNull() returns @true)
-        @li a list variant (GetType() == wxT("list"))
+        @li a list variant (GetType() == "list")
         @li an integer representing the selected child element,
-            or 0 if this object is selected (GetType() == wxT("long"))
+            or 0 if this object is selected (GetType() == "long")
         @li a "void*" pointer to a wxAccessible child object
     */
     virtual wxAccStatus GetSelections(wxVariant* selections);