diff --git a/a3p-integration/proposals/z:acceptance/test-lib/psm-lib.js b/a3p-integration/proposals/z:acceptance/test-lib/psm-lib.js
index 73ffc33afd4f..088f0a6bebc1 100644
--- a/a3p-integration/proposals/z:acceptance/test-lib/psm-lib.js
+++ b/a3p-integration/proposals/z:acceptance/test-lib/psm-lib.js
@@ -26,11 +26,10 @@ const VOTING_WAIT_MS = 65 * 1000;
 
 /**
  *  Import from synthetic-chain once it is updated
- * 
- * @param {string} addr 
- * @param {string} wanted 
- * @param {string} [from] 
- * @returns 
+ *
+ * @param {string} addr
+ * @param {string} wanted
+ * @param {string} [from]
  */
 export const bankSend = (addr, wanted, from = VALIDATORADDR) => {
   const chain = ['--chain-id', CHAINID];
@@ -205,10 +204,7 @@ export const checkGovParams = async (t, expected, psmName) => {
 export const initializeNewUser = async (name, fund) => {
   const psmTrader = await addUser(name);
   await Promise.all([
-    bankSend(
-      psmTrader,
-      `20000000ubld,${fund.value}${fund.denom}`,
-    ),
+    bankSend(psmTrader, `20000000ubld,${fund.value}${fund.denom}`),
     bankSend(psmTrader, `1000000uist`, GOV1ADDR),
   ]);
 };
@@ -300,7 +296,6 @@ export const checkSwapSucceeded = async (
   balancesBefore,
   tradeInfo,
 ) => {
-
   const [metricsAfter, balancesAfter] = await Promise.all([
     agoric
       .follow(
@@ -421,10 +416,10 @@ export const adjustBalancesIfNotProvisioned = async (balances, address) => {
 };
 
 /**
- * 
- * @param {any} t 
- * @param {string} address 
- * @param {Record<any, any>} metricsBefore 
+ *
+ * @param {any} t
+ * @param {string} address
+ * @param {Record<any, any>} metricsBefore
  */
 export const checkSwapExceedMintLimit = async (t, address, metricsBefore) => {
   const [offerResult, metricsAfter] = await Promise.all([