Docstring fix

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@37688 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/src/_gdicmn.i

@@ -113,8 +113,8 @@ enum wxStockCursor
 
 DocStr( wxSize,
 "wx.Size is a useful data structure used to represent the size of
-something.  It simply contians integer width and height
-proprtites.  In most places in wxPython where a wx.Size is
+something.  It simply contains integer width and height
+properties.  In most places in wxPython where a wx.Size is
 expected a (width, height) tuple can be used instead.", "");
 
 class wxSize