Fix type name

Author: stevejgordon

src/ApiGenerator/Domain/ApiQueryParametersPatcher.cs

@@ -65,8 +65,8 @@ private static string CreateCSharpName(string queryStringKey, string endpointNam
 		{
 			if (string.IsNullOrWhiteSpace(queryStringKey)) return "UNKNOWN";
 
-			if (queryStringKey == "format" && endpointName == "ml.find_file_structure")
-				return "MachineLearningFindFileStructureFormat";
+			if (queryStringKey == "format" && endpointName == "text_structure.find_structure")
+				return "TextStructureFindStructureFormat";
 
 			var cased = queryStringKey.ToPascalCase();
 			switch (cased)

src/Elasticsearch.Net/Api/RequestParameters/RequestParameters.TextStructure.cs

@@ -58,9 +58,9 @@ public bool? Explain
 		}
 
 		///<summary>Optional parameter to specify the high level file format</summary>
-		public Format? Format
+		public TextStructureFindStructureFormat? TextStructureFindStructureFormat
 		{
-			get => Q<Format? >("format");
+			get => Q<TextStructureFindStructureFormat? >("format");
 			set => Q("format", value);
 		}