Correct a test after r64701.
diff --git a/Lib/test/test_format.py b/Lib/test/test_format.py
index 8bc47d4..6d32e86 100644
--- a/Lib/test/test_format.py
+++ b/Lib/test/test_format.py
@@ -216,8 +216,10 @@
testformat("%o", 0o42, "42")
testformat("%o", -0o42, "-42")
testformat("%o", float(0o42), "42")
- testformat("%r", "\u0370", "'\u0370'")
- testformat("%a", "\u0370", "'\\u0370'")
+ testformat("%r", "\u0370", "'\\u0370'") # non printable
+ testformat("%a", "\u0370", "'\\u0370'") # non printable
+ testformat("%r", "\u0374", "'\u0374'") # printable
+ testformat("%a", "\u0374", "'\\u0374'") # printable
# Test exception for unknown format characters
if verbose:
print('Testing exceptions')