[Piglit] [PATCH] tests/sanity: Add utf-8 encoding to file

[Caio Marcelo de Oliveira Filho]

Needed for the unicode (c) symbol.
---
 tests/sanity.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tests/sanity.py b/tests/sanity.py
index 13f7859fb..928ba2423 100644
--- a/tests/sanity.py
+++ b/tests/sanity.py
@@ -1,3 +1,5 @@
+# coding: utf-8
+
 # Copyright © 2018 Intel Corporation
 
 # Permission is hereby granted, free of charge, to any person obtaining a copy
-- 
2.18.0