Sync docs for practice exercise poker (exercism#2444)

IsaacG · web-flow · commit 2114b920b7ba · 2023-09-23T19:48:24.000+02:00
diff --git a/exercises/practice/poker/.docs/instructions.md b/exercises/practice/poker/.docs/instructions.md
@@ -2,5 +2,6 @@
 
 Pick the best hand(s) from a list of poker hands.
 
-See [wikipedia](https://en.wikipedia.org/wiki/List_of_poker_hands) for an
-overview of poker hands.
+See [wikipedia][poker-hands] for an overview of poker hands.
+
+[poker-hands]: https://en.wikipedia.org/wiki/List_of_poker_hands
