diff --git a/static/webui/script.js b/static/webui/script.js
index c0550a4f..62abca5c 100644
--- a/static/webui/script.js
+++ b/static/webui/script.js
@@ -1012,10 +1012,9 @@ function updateInventory() {
             }
             document.getElementById("changeSyndicate").value = data.SupportedSyndicate ?? "";
 
-            
             document.getElementById("Boosters-list").innerHTML = "";
             const now = Math.floor(Date.now() / 1000);
-            data.Boosters.forEach(({ItemType, ExpiryDate}) => {
+            data.Boosters.forEach(({ ItemType, ExpiryDate }) => {
                 if (ExpiryDate < now) {
                     // Booster has expired, skip it
                     return;
@@ -1035,7 +1034,7 @@ function updateInventory() {
                     const a = document.createElement("a");
 
                     a.href = "#";
-                    a.onclick = (event)=>{
+                    a.onclick = event => {
                         event.preventDefault();
                         if (inlineForm.style.display === "none") {
                             inlineForm.style.display = "inline";
@@ -1052,9 +1051,9 @@ function updateInventory() {
                     a.title = loc("code_changeExpiry");
                     a.classList.add("text-decoration-none");
                     td.appendChild(a);
-                    
-                    const submit = ()=>{
-                        if (doChangeBoosterExpiry(ItemType, input.value)){
+
+                    const submit = () => {
+                        if (doChangeBoosterExpiry(ItemType, input.value)) {
                             inlineForm.style.display = "none";
                             input.value = "";
                             a.style.display = "inline";
@@ -1074,15 +1073,15 @@ function updateInventory() {
                         if (inlineForm.style.display === "inline") {
                             submit();
                         }
-                    }
+                    };
                     inlineForm.appendChild(input);
-                    
+
                     td.appendChild(inlineForm);
-                    
+
                     tr.appendChild(td);
                 }
                 document.getElementById("Boosters-list").appendChild(tr);
-            })
+            });
         });
     });
 }
@@ -2105,10 +2104,12 @@ function setBooster(ItemType, ExpiryDate) {
         $.post({
             url: "/custom/setBooster?" + window.authz,
             contentType: "application/json",
-            data: JSON.stringify([{
-                ItemType,
-                ExpiryDate
-            }])
+            data: JSON.stringify([
+                {
+                    ItemType,
+                    ExpiryDate
+                }
+            ])
         }).done(function () {
             updateInventory();
         });
@@ -2121,7 +2122,7 @@ function doAcquireBoosters() {
         $("#acquire-type-Boosters").addClass("is-invalid").focus();
         return;
     }
-    const ExpiryDate = (Date.now() / 1000) + 3 * 24 * 60 * 60; // default 3 days
+    const ExpiryDate = Date.now() / 1000 + 3 * 24 * 60 * 60; // default 3 days
     setBooster(uniqueName, ExpiryDate);
 }
 
@@ -2130,7 +2131,9 @@ function doChangeBoosterExpiry(ItemType, ExpiryDateInput) {
     // cast local datetime string to unix timestamp
     const ExpiryDate = new Date(ExpiryDateInput).getTime() / 1000;
     if (isNaN(ExpiryDate)) {
-        $("#expiry-date-" + ItemType).addClass("is-invalid").focus();
+        $("#expiry-date-" + ItemType)
+            .addClass("is-invalid")
+            .focus();
         return false;
     }
     setBooster(ItemType, ExpiryDate);
@@ -2138,32 +2141,32 @@ function doChangeBoosterExpiry(ItemType, ExpiryDateInput) {
 }
 
 function formatDatetime(fmt, date) {
-    if (typeof date === 'number') date = new Date(date);
+    if (typeof date === "number") date = new Date(date);
     return fmt.replace(/(%[yY]|%m|%[Dd]|%H|%h|%M|%[Ss]|%[Pp])/g, match => {
         switch (match) {
-            case '%Y':
+            case "%Y":
                 return date.getFullYear().toString();
-            case '%y':
+            case "%y":
                 return date.getFullYear().toString().slice(-2);
-            case '%m':
-                return (date.getMonth() + 1).toString().padStart(2, '0');
-            case '%D':
-            case '%d':
-                return date.getDate().toString().padStart(2, '0');
-            case '%H':
-                return date.getHours().toString().padStart(2, '0');
-            case '%h':
-                return (date.getHours() % 12).toString().padStart(2, '0');
-            case '%M':
-                return date.getMinutes().toString().padStart(2, '0');
-            case '%S':
-            case '%s':
-                return date.getSeconds().toString().padStart(2, '0');
-            case '%P':
-            case '%p':
-                return date.getHours() < 12 ? 'am' : 'pm';
+            case "%m":
+                return (date.getMonth() + 1).toString().padStart(2, "0");
+            case "%D":
+            case "%d":
+                return date.getDate().toString().padStart(2, "0");
+            case "%H":
+                return date.getHours().toString().padStart(2, "0");
+            case "%h":
+                return (date.getHours() % 12).toString().padStart(2, "0");
+            case "%M":
+                return date.getMinutes().toString().padStart(2, "0");
+            case "%S":
+            case "%s":
+                return date.getSeconds().toString().padStart(2, "0");
+            case "%P":
+            case "%p":
+                return date.getHours() < 12 ? "am" : "pm";
             default:
                 return match;
         }
-    })
-}
\ No newline at end of file
+    });
+}