Clean up code

Author: MaggieKimani1

src/Microsoft.OpenApi.Hidi/Program.cs

@@ -27,19 +27,19 @@ static async Task<int> Main(string[] args)
 
             var formatOption = new Option("--format", "File format", typeof(OpenApiFormat));
             formatOption.AddAlias("-f");
-;
+            
             var inlineOption = new Option("--inline", "Inline $ref instances", typeof(bool));
             inlineOption.AddAlias("-i");
-;
+
             var resolveExternalOption = new Option("--resolve-external", "Resolve external $refs", typeof(bool));
             resolveExternalOption.AddAlias("-ex");
-;
+
             var filterByOperationIdsOption = new Option("--filter-by-operationids", "Filters OpenApiDocument by OperationId(s) provided", typeof(string));
             filterByOperationIdsOption.AddAlias("-op");
-;
+
             var filterByTagsOption = new Option("--filter-by-tags", "Filters OpenApiDocument by Tag(s) provided", typeof(string));
             filterByTagsOption.AddAlias("-t");
-;
+
             var filterByCollectionOption = new Option("--filter-by-collection", "Filters OpenApiDocument by Postman collection provided", typeof(string));
             filterByCollectionOption.AddAlias("-c");