Merge branch 'shared_ptr_directors'

* shared_ptr_directors:
  Add director typemaps for pointer const ref types
  Generation of director method declarations fixes
  Add director shared_ptr typemaps for D
  Add director shared_ptr typemaps for C#
  Typo correction in changes file
  Enhancements for directorin typemaps
  Add director shared_ptr typemaps for Java
  Director shared_ptr typemaps for scripting languages
  R memory handling standardisation
  Scilab, R and Octave shared_ptr typemaps null fix
  Octave and R shared_ptr typemaps update
  Remove duplicate director shared_ptr pointer reference typemaps
  For shared_ptr directorin, make copy of shared_ptr in all cases.
  Add directorin typemap for Python and Ruby shared_ptr.
diff --git a/Source/Modules/python.cxx b/Source/Modules/python.cxx
index f5d94d7..4a1b475 100644
--- a/Source/Modules/python.cxx
+++ b/Source/Modules/python.cxx
@@ -499,7 +499,7 @@
 	  no_header_file = 1;
 	  Swig_mark_arg(i);
 	} else if ((strcmp(argv[i], "-new_vwm") == 0) || (strcmp(argv[i], "-newvwm") == 0)) {
-	  /* Turn on new value wrapper mpde */
+	  /* Turn on new value wrapper mode */
 	  Swig_value_wrapper_mode(1);
 	  no_header_file = 1;
 	  Swig_mark_arg(i);