Update exercises/camicia/instructions.md

Co-authored-by: Derk-Jan Karrenbeld <[email protected]>

Author: FraSanga

exercises/camicia/instructions.md

@@ -47,7 +47,7 @@ Here’s a simple example of input and output.
 * Player A only has number cards, so can never defend against a payment card.
 * Player B has a long sequence of payment cards: Aces, Kings, Queens, and Jacks.
 * Each payment card forces a payment, which Player A cannot counter with a payment card of their own, so Player B repeatedly wins the pile (repeatedly completes a trick).
-* In the end, player B captures his opponent's entire deck by playing 40 cards in just 4 "tricks" (turns in which a deck is collected).
+* In the end, player B captures their opponent's entire deck by playing 40 cards in just 4 "tricks" (turns in which a deck is collected).
 
 ## Your Task