[PEP8] fix blank line at end of file

Cédric Pigeon · Cédric Pigeon · commit 60d3e519ef22 · 2015-02-18T11:42:43.000+01:00
diff --git a/account_invoice_merge/wizard/invoice_merge.py b/account_invoice_merge/wizard/invoice_merge.py
@@ -111,4 +111,3 @@ def merge_invoices(self):
             'domain': [('id', 'in', ids + allinvoices.keys())],
         })
         return action
-
