diff --git a/rma/hooks.py b/rma/hooks.py
index ed625906..83b95586 100644
--- a/rma/hooks.py
+++ b/rma/hooks.py
@@ -8,7 +8,7 @@ def post_init_hook(cr, registry):
     env = api.Environment(cr, SUPERUSER_ID, {})
 
     def _get_next_picking_type_color():
-        """ Choose the next available color for the operation types."""
+        """Choose the next available color for the operation types."""
         stock_picking_type = env["stock.picking.type"]
         picking_type = stock_picking_type.search_read(
             [("warehouse_id", "!=", False), ("color", "!=", False)],
diff --git a/rma/models/rma.py b/rma/models/rma.py
index b9a40607..b79c6903 100644
--- a/rma/models/rma.py
+++ b/rma/models/rma.py
@@ -1367,7 +1367,7 @@ class Rma(models.Model):
             rma.write({"state": "replaced"})
 
     def update_returned_state(self):
-        """ Invoked by [stock.move]._action_done"""
+        """Invoked by [stock.move]._action_done"""
         rma = self.filtered(
             lambda r: (r.state == "waiting_return" and r.remaining_qty_to_done <= 0)
         )