Index: doc/papers/concurrency/examples/Refactor.py
===================================================================
--- doc/papers/concurrency/examples/Refactor.py	(revision 17c6c1c38def3a07c82e33193f89279c6e5b5e63)
+++ doc/papers/concurrency/examples/Refactor.py	(revision 5c9b20cdbd8f11c2e3b1817c4e65a16c5f1e9a65)
@@ -26,4 +26,4 @@
 # Local Variables: #
 # tab-width: 4 #
-# compile-command: "python3.5 Refactor.py" #
+# compile-command: "python3.7 Refactor.py" #
 # End: #