diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5647b1dc4..328d8ce00 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -358,7 +358,7 @@ To make the migration as easy as possible, the default implementation uses Mongo
 * **Identity**: Fix a minor memory leak in a third partyy component.
 * **Monitoring**: Improve health check and collect actual memory usage, not managed memory usage.
 * **Monitoring**: Special setting to collect memory dumps automatically.
-* **Scripting**: Validate content via sscripting.
+* **Scripting**: Validate content via scripting.
 
 ### Added
 
diff --git a/backend/src/Squidex.Infrastructure/Json/System/PolymorphicConverter.cs b/backend/src/Squidex.Infrastructure/Json/System/PolymorphicConverter.cs
index 45b1f4236..20c34f30a 100644
--- a/backend/src/Squidex.Infrastructure/Json/System/PolymorphicConverter.cs
+++ b/backend/src/Squidex.Infrastructure/Json/System/PolymorphicConverter.cs
@@ -65,7 +65,7 @@ public sealed class PolymorphicConverter<T> : JsonConverter<T> where T : class
             }
         }
 
-        ThrowHelper.JsonException($"Object has no discriminator '{discriminatorName}.");
+        ThrowHelper.JsonException($"Object has no discriminator '{discriminatorName}'.");
         return default!;
     }