remove reference to old_vector

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@63973 15284696-431f-4ddb-bdfa-cd5b030d7da7

general/g.rename/g.rename.html

@@ -6,7 +6,6 @@ specify all necessary information to <em>g.rename</em> on
 the command line, by specifying:  the type of data base
 element to be renamed (one or more of:  <b>raster</b>,
 <b>raster_3d</b>, <b>vector</b>, <b>icon</b>, <b>labels</b>,
-<!-- old_vector, ascii_vector -->
 <b>region</b>, and <b>group</b>); the specific file element
 in the current mapset to be renamed (<em>old</em>); and the
 new name to be assigned to this file element (<em>new</em>)
@@ -23,7 +22,6 @@ choose for possible renaming:
        raster   raster map(s) to be renamed
     raster_3d   3D raster map(s) to be renamed
        vector   vector map(s) to be renamed
-   old_vector   old  (GRASS 5.0) vector map(s) to be renamed
  ascii_vector   ASCII vector map(s) to be renamed
        labels   paint label file(s) to be renamed
        region   region definition(s) to be renamed