diff --git a/Example/Sources/ConversationViewController.swift b/Example/Sources/ConversationViewController.swift
index 894a1e31..caf88b9e 100644
--- a/Example/Sources/ConversationViewController.swift
+++ b/Example/Sources/ConversationViewController.swift
@@ -220,14 +220,21 @@ extension ConversationViewController: MessagesDataSource {
 
     func cellTopLabelAttributedText(for message: MessageType, at indexPath: IndexPath) -> NSAttributedString? {
         let name = message.sender.displayName
-      return NSAttributedString(string: name, attributes: [NSAttributedStringKey.font: UIFont.preferredFont(forTextStyle: .caption1)])
+        return NSAttributedString(string: name, attributes: [NSAttributedStringKey.font: UIFont.preferredFont(forTextStyle: .caption1)])
     }
 
     func cellBottomLabelAttributedText(for message: MessageType, at indexPath: IndexPath) -> NSAttributedString? {
-        let formatter = DateFormatter()
-        formatter.dateStyle = .medium
+        
+        struct ConversationDateFormatter {
+            static let formatter: DateFormatter = {
+                let formatter = DateFormatter()
+                formatter.dateStyle = .medium
+                return formatter
+            }()
+        }
+        let formatter = ConversationDateFormatter.formatter
         let dateString = formatter.string(from: message.sentDate)
-      return NSAttributedString(string: dateString, attributes: [NSAttributedStringKey.font: UIFont.preferredFont(forTextStyle: .caption2)])
+        return NSAttributedString(string: dateString, attributes: [NSAttributedStringKey.font: UIFont.preferredFont(forTextStyle: .caption2)])
     }
 
 }