--- XS/PropertySheetDialog.xsp.orig	2017-10-26 07:12:29.000000000 -0700
+++ XS/PropertySheetDialog.xsp	2017-10-26 07:12:51.000000000 -0700
@@ -49,7 +49,7 @@
     void SetBookCtrl( wxBookCtrlBase* book );
     wxBookCtrlBase* GetBookCtrl() const;
 
-    void SetInnerSize( wxSizer* sizer );
+    void SetInnerSizer( wxSizer* sizer );
     wxSizer* GetInnerSizer() const;
 
 #if WXPERL_W_VERSION_GE( 2, 7, 2 )