diff --git a/src/providers/ogr/qgsogrdbconnection.cpp b/src/providers/ogr/qgsogrdbconnection.cpp
index 5373470faac..b4f28e5390d 100644
--- a/src/providers/ogr/qgsogrdbconnection.cpp
+++ b/src/providers/ogr/qgsogrdbconnection.cpp
@@ -1,5 +1,6 @@
 /***************************************************************************
-    qgsogrdbconnection.cpp
+    qgsogrdbconnection.cpp  QgsOgrDbConnection handles connection storage
+                            for OGR/GDAL file-based DBs (i.e. GeoPackage)
                              -------------------
     begin                : August 2017
     copyright            : (C) 2017 by Alessandro Pasotti