message: docs(core): remove incorrect comments in stx's explainTransaction
diff: @@ -37,9 +37,9 @@ export interface StxTransactionExplanation extends TransactionExplanation {
  }
  export interface ExplainTransactionOptions {
  - txHex?: string; // txHex is poorly named here; it is just a wrapped JSON object
  + txHex?: string;
  halfSigned?: {
  - txHex: string; // txHex is poorly named here; it is just a wrapped JSON object
  + txHex: string;
  };
  feeInfo: TransactionFee;
  }
  