added comment

diff --git a/helm/matita/matitaDb.mli b/helm/matita/matitaDb.mli
index 0d5811eba7fbfdc58a879c54c9a3f2e5da8696f0..39aa7c07976af7c7cdcf29ae67adb9860e16d23a 100644 (file)
--- a/helm/matita/matitaDb.mli
+++ b/helm/matita/matitaDb.mli
@@ -28,5 +28,7 @@ val instance: unit -> HMysql.dbd
 val create_owner_environment: unit -> unit
 val clean_owner_environment: unit -> unit
 
+(* returns a list of uri thet must be removed sice they reference uri,
+ * but this is used only for debugging purposes *)
 val remove_uri: UriManager.uri -> string list
 val xpointers_of_ind: UriManager.uri -> UriManager.uri list