Done recommended changes

Author: DhairyaShah01

client/js/bluff.js

@@ -34,6 +34,6 @@ window.addEventListener('DOMContentLoaded', () => {
   })
   activatePlayer(game) // Activating one player to start the game
   // Alerting which player will start the game
-  let message = 'Player ' + start + ' will start.'
+  let message = game.players[game.turn - 1].playerName + ' will start.'
   window.alert(message) 
 })

client/js/check.js

@@ -12,7 +12,7 @@ function check(game, currentRank, centralStack, initialNoOfCards, finalNoOfCards
         }
     }
     const noOfCardsMoved = finalNoOfCards - initialNoOfCards // Calculating the number of cards added in this chance
-    const msg = 'Player ' + game.turn + ' added ' + noOfCardsMoved + ' card(s) to the stack.'
+    const msg = game.players[game.turn - 1].playerName + ' added ' + noOfCardsMoved + ' card(s) to the stack.'
     window.alert(msg)
     // If value of flag is equal to the number of cards added in this turn
     // Set record to not bluffed