diff --git a/quartett.py b/quartett.py
index f06e532..37aaf83 100644
--- a/quartett.py
+++ b/quartett.py
@@ -9,7 +9,6 @@ import clean_input
 def central_function():
     ''' does everything, keeps order'''
 
-
     active = 0  # contains index of the active player
 
     ..., players_with_cards, players = initialize()[0], initialize()[1], initialize()[2]
@@ -21,21 +20,20 @@ def central_function():
 def round(..., players_with_cards, players):
     '''structures one round in the game'''
 
-
-while player_request in deck_of_player:
-    choose(..., players_with_cards, players)
+    while player_request in deck_of_player:
+        choose(..., players_with_cards, players)
 
 
 def choose(..., players_with_cards, players):
     """active player chooses another player from whom to steal a card"""
 
-
     players_without_active = players.pop(active_player)
     print('Folgende Spieler stehen zur Verfügung:')
     print(players_without_active)
+    # needs clean.io, chosen_player enthält den index in der players liste
     chosen_player = players.index(input(
-        'Welchen Spieler möchtest du befragen?'))  # needs clean.io, chosen_player enthält den index in der players liste
-    player_request = input('Welche Karte möchtest du haben?')  # TO DO needs clean.io dict magic
+        'Welchen Spieler möchtest du befragen?'))
+    player_request = input('Welche Karte möchtest du haben?')  # TODO: needs clean.io dict magic
 
     if player_request in players_with_cards[chosen_player]['cards_on_hand']:
         steal(P1, P2)
@@ -91,5 +89,3 @@ def initialize():
 
     # print(len(card_deck))
     # print(players_with_cards)
-
-