fix bug

Author: laurence

server.py

@@ -48,6 +48,7 @@ def purchasePlaces():
     placesRequired = int(request.form['places'])
     competition['numberOfPlaces'] = int(competition['numberOfPlaces'])-placesRequired
     flash('Great-booking complete!')
+    club["points"] = int(club["points"]) - placesRequired
     return render_template('welcome.html', club=club, competitions=competitions)