Correct attribute type #37

Signed-off-by: Mārtiņš Avots <martins.avots@splitcells.net>

Author: martins-avots

projects/net.splitcells.gel.editor/src/main/resources/html/net/splitcells/gel/editor/geal/examples/sports-course-planning.txt

@@ -1,5 +1,5 @@
 assignedHalfYear  = attribute(Integer, 'Assigned Half Year' );
-assignedSport     = attribute(Integer, 'Assigned Sport'     );
+assignedSport     = attribute(String , 'Assigned Sport'     );
 assignedSportType = attribute(String , 'Assigned Sport Type');
 chosenSport       = attribute(String , 'Chosen Sport'       );
 chosenSportType   = attribute(String , 'Chosen Sport Type'  );