tests/cpydiff/modules_deque: Elaborate workaround.
diff --git a/tests/cpydiff/modules_deque.py b/tests/cpydiff/modules_deque.py
index dc9369d..a503ea4 100644
--- a/tests/cpydiff/modules_deque.py
+++ b/tests/cpydiff/modules_deque.py
@@ -2,7 +2,7 @@
 categories: Modules,deque
 description: Deque not implemented
 cause: Unknown
-workaround: Use regular queues or lists creatively
+workaround: Use regular lists. micropython-lib has implementation of collections.deque.
 """
 import collections
 D = collections.deque()