improve fact checker messaeges

functions/src/definitions/eventHandlers/checkerHandlerTelegram.ts

@@ -708,7 +708,7 @@ const sendCompletionPrompt = async (
   })
   await bot.telegram.sendMessage(
     chatId,
-    `Finally, check out the Checker's Portal below, which is where you will vote on messages, and see the leaderboard and your statistics.
+    `Congratulations on becoming a checker! Do check out the Checker's Portal below, which is where you will vote on messages and view your statistics. There's even a leaderboard!
 
 ${resources}
 
@@ -729,7 +729,7 @@ You may view these resources with the command /resources.`,
   )
   await bot.telegram.sendMessage(
     chatId,
-    `Hooray! You've now successfully onboarded as a Checker! 🥳 You can chill for now, but stay tuned - you'll receive notifications in this chat when users submit messages for checking. You'll then do the fact-checks on the Checkers' Portal.`
+    `You can chill for now while we wait for new messages to be sent in to CheckMate for fact-checking - you'll receive notifications in this chat when users submit messages for checking. You'll then do the fact-checks on the Checkers' Portal.`
   )
 }
 //TODO: edit this to allow checking against diff idfields