diff --git a/pkg/db/connect.go b/pkg/db/connect.go
index ac15cf0..4cbe82b 100644
--- a/pkg/db/connect.go
+++ b/pkg/db/connect.go
@@ -92,3 +92,5 @@ func Connect() {
 	}
 	//------------------------------
 }
+
+// https://docs.mongodb.com/drivers/go/current/fundamentals/crud/read-operations/retrieve/