whitespace after \ causes visual studio to not parse as a line continuation

Make the file work better in visual studio

Author: dkulwin

contrib/win32/win32compat/deskright.h

@@ -40,7 +40,7 @@
 #define ADD_RIGHT    1
 #define REMOVE_RIGHT 0
 
-#define WINSTA_ALL (WINSTA_ACCESSCLIPBOARD  | WINSTA_ACCESSGLOBALATOMS | \ 
+#define WINSTA_ALL (WINSTA_ACCESSCLIPBOARD  | WINSTA_ACCESSGLOBALATOMS | \
                     WINSTA_CREATEDESKTOP    | WINSTA_ENUMDESKTOPS      | \
                     WINSTA_ENUMERATE        | WINSTA_EXITWINDOWS       | \
                     WINSTA_READATTRIBUTES   | WINSTA_READSCREEN        | \