chore: run dotnet format

tests/AnthropicClient.Tests/Integration/AnthropicApiClientTests.cs

@@ -360,7 +360,7 @@ public class AnthropicApiClientTests : IntegrationTest
     ));
   }
 
-    [Fact]
+  [Fact]
   public async Task CreateMessageAsync_WhenCalledAndMessageCreatedWithDocumentContent_ItShouldReturnMessage()
   {
     _mockHttpMessageHandler

tests/AnthropicClient.Tests/Unit/Models/DocumentContentTests.cs

@@ -60,7 +60,7 @@ public class DocumentContentTests : SerializationTest
     var cacheControl = new EphemeralCacheControl();
 
     var result = new DocumentContent(expectedMediaType, expectedData, cacheControl);
-    
+
     result.Source.Should().BeEquivalentTo(new DocumentSource(expectedMediaType, expectedData));
     result.CacheControl.Should().BeSameAs(cacheControl);
   }