minor fixes; replace references to Windows95 with references to wxMSW where possible

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@56885 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

interface/wx/pen.h

@@ -162,9 +162,9 @@ public:
             The style may be one of the ::wxPenStyle values.
 
         @remarks Different versions of Windows and different versions of other
-                 platforms support very different subsets of the styles
-                 above - there is no similarity even between Windows95
-                 and Windows98 - so handle with care.
+                 platforms support very different subsets of the styles above
+                 - there is no similarity even between Windows95 and Windows98 -
+                 so handle with care.
 
         @see SetStyle(), SetColour(), SetWidth()
     */