diff --git a/datamodel/document_config.go b/datamodel/document_config.go
index c823bb9..7b173b7 100644
--- a/datamodel/document_config.go
+++ b/datamodel/document_config.go
@@ -20,6 +20,7 @@ type DocumentConfiguration struct {
 
 	// RemoteURLHandler is a function that will be used to retrieve remote documents. If not set, the default
 	// remote document getter will be used.
+	// Resolves [#132]: https://github.com/pb33f/libopenapi/issues/132
 	RemoteURLHandler func(url string) (*http.Response, error)
 
 	// If resolving locally, the BasePath will be the root from which relative references will be resolved from.
diff --git a/index/index_model.go b/index/index_model.go
index cfc9712..d63d27b 100644
--- a/index/index_model.go
+++ b/index/index_model.go
@@ -63,6 +63,7 @@ type SpecIndexConfig struct {
 
 	// If resolving remotely, the RemoteURLHandler will be used to fetch the remote document.
 	// If not set, the default http client will be used.
+	// Resolves [#132]: https://github.com/pb33f/libopenapi/issues/132
 	RemoteURLHandler func(url string) (*http.Response, error)
 
 	// If resolving locally, the BasePath will be the root from which relative references will be resolved from