diff --git a/swift-sdk/Internal/in-app/InAppPersistence.swift b/swift-sdk/Internal/in-app/InAppPersistence.swift
index 7177bbdb..bbb978ad 100644
--- a/swift-sdk/Internal/in-app/InAppPersistence.swift
+++ b/swift-sdk/Internal/in-app/InAppPersistence.swift
@@ -14,8 +14,8 @@ extension IterableInAppContentType: CustomStringConvertible {
             return "html"
         case .alert:
             return "alert"
-		case .json:
-			return "json"
+        case .json:
+            return "json"
         case .banner:
             return "banner"
         }