update header comment

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@67671 15284696-431f-4ddb-bdfa-cd5b030d7da7

gui/wxpython/modules/import_export.py

@@ -6,8 +6,8 @@
 List of classes:
  - :class:`ImportDialog`
  - :class:`GdalImportDialog`
+ - :class:`OgrImportDialog`
  - :class:`GdalOutputDialog`
- - :class:`OgrOutputDialog`
  - :class:`DxfImportDialog`
  - :class:`ReprojectionDialog`