Removed spaces in UML

docs/modules/composants/partials/interfaces-diagrams/cards-interfaces.puml

@@ -48,20 +48,20 @@ interface Card {
   - nbPlayer: int
   - name: String
   - color: CardColor
-
+  '
   - game: Game
-
+  '
   ' Check if the effect of a card has to be rechecked
   - finishedEffect: boolean
-
+  '
   ' Previous card (building) in chaining, making construction free
   - prevChaining : Card
-
+  '
   ' Buy the Card
   - cost: List<CostItem> 
   ' What is given
   - bonus: List<BonusItem>
-
+  '
   + <<create>> Card()
   + doAction(game : Game) : void
 }