netalib: cosmetics in doxygen page

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@49221 15284696-431f-4ddb-bdfa-cd5b030d7da7

lib/vector/neta/netalib.dox

@@ -40,6 +40,4 @@ modules for implementation issues.
  - \ref vectorlib
   
  - \ref dbmilib
-
-Last change: $Date$
 */