fix: correct answer choice to d

"All of the options provide ways to own digital assets on Ethereum. Tokens, NFTs, and ENS are all ways to represent ownership of digital assets."

Author: wackerow

src/data/quizzes/questionBank.ts

@@ -46,7 +46,7 @@ const questionBankConfig: QuestionBankConfig = {
     { totalAnswers: 4, correctAnswer: 4 },
   ],
   web3: [
-    { totalAnswers: 4, correctAnswer: 2 },
+    { totalAnswers: 4, correctAnswer: 4 },
     { totalAnswers: 4, correctAnswer: 3 },
     { totalAnswers: 4, correctAnswer: 3 },
     { totalAnswers: 4, correctAnswer: 1 },