diff --git a/models/widgets_grids.py b/models/widgets_grids.py
index dcbd1cba4be3113c5859922213aad4bb3ddf909c..9f65e4bbd8054f7247aedd8c47bef7b9da61ae16 100644
--- a/models/widgets_grids.py
+++ b/models/widgets_grids.py
@@ -2,6 +2,7 @@
 """ widgets grids
 
 """
+#-------------------------------------------------------------------------------
 #
 # add plugin to all grids
 #
@@ -9,8 +10,10 @@ dbui.configure_grids(db, plugins=['pGridRowEditorConfirmDelete',
                                   'pGridRowEditorContextMenu',
                                   'pGridRowEditorDblClick',
                                   'pGridExpertMenu'])
+
+#-------------------------------------------------------------------------------
 #
-# Polish categories grid
+# categories
 #
 gridModifier = dbui.GridModifier('categories')
 gridModifier.configure_column('code', width=10)
@@ -20,8 +23,9 @@ gridModifier.append_filter(('code', 'contains', T('bla bla...')))
 gridModifier.set_filters(plugins=['pFormToolTip'],
                          width=300)
 
+#-------------------------------------------------------------------------------
 #
-# Define a column template for the publications grid
+# publications
 #
 tpl = ['<b>{PublicationsTitle}</b><br>',
        '{PublicationsAuthors}',