fix: change each for map

Author: shuffledex

src/procedures/IssueTokens.ts

@@ -70,7 +70,7 @@ export class IssueTokens extends Procedure<IssueTokensProcedureArgs, Shareholder
     } else {
       const invalidAddresses: string[] = [];
       const invalidCodes: RawTransferStatusCode[] = [];
-      await P.each(investors, async (to, i) => {
+      await P.map(investors, async (to, i) => {
         const { statusCode } = await securityToken.canTransferFrom({
           from: ZERO_ADDRESS,
           to,