diff --git a/src/baby_monitor/static/index.html b/src/baby_monitor/static/index.html
index 5141436..afa8410 100644
--- a/src/baby_monitor/static/index.html
+++ b/src/baby_monitor/static/index.html
@@ -410,7 +410,9 @@
                 const prevEnd = entry.end_time || entry.start_time;
                 const sessionStartDate = new Date(sessionStart);
                 const prevEndDate = new Date(prevEnd);
-                const diffMins = Math.abs((sessionStartDate - prevEndDate) / 60000);
+                const diffMins = Math.abs(
+                  (sessionStartDate - prevEndDate) / 60000,
+                );
                 if (diffMins > 30) {
                   break;
                 }
@@ -421,7 +423,7 @@
 
               // Calculate accumulated feeding time for all events in the session
               let accumulatedMinutes = 0;
-              sessionEntries.forEach(entry => {
+              sessionEntries.forEach((entry) => {
                 if (entry.end_time && entry.start_time) {
                   const start = new Date(entry.start_time);
                   const end = new Date(entry.end_time);
@@ -434,14 +436,14 @@
 
               // Build a string showing all feeding types used during the session
               const feedingTypesSet = new Set();
-              sessionEntries.forEach(entry => {
+              sessionEntries.forEach((entry) => {
                 if (entry.feeding_type) {
                   feedingTypesSet.add(entry.feeding_type);
                 }
               });
               const feedingTypesString = Array.from(feedingTypesSet)
                 .map(formatFeedingType)
-                .join(', ');
+                .join(", ");
 
               // Compose a session object
               lastFeeding = {