missing end comment

Author: rubenhoenle

languages/golang/templates/api.mustache

@@ -482,6 +482,7 @@ func (a *{{{classname}}}Service) {{nickname}}Execute(r {{#structPrefix}}{{&class
 			{{! TEMPLATE CUSTOMIZATION - BEGIN - use the GenericOpenAPIError struct from the core module instead of the one generated by OpenAPI generator by default }}
 			newErr.ErrorMessage = oapierror.FormatErrorMessage(localVarHTTPResponse.Status, &v)
 			newErr.Model = v
+			{{! TEMPLATE CUSTOMIZATION - END - use the GenericOpenAPIError struct from the core module instead of the one generated by OpenAPI generator by default }}
 			{{! TEMPLATE CUSTOMIZATION - BEGIN - don't return http response - would require closing after each SDK API call to prevent resource leaks }}
 			return {{#returnType}}localVarReturnValue, {{/returnType}} newErr
 			{{! TEMPLATE CUSTOMIZATION - END - don't return http response - would require closing after each SDK API call to prevent resource leaks }}