From 36835f749aeaba177a725e55e0cf7ec43ab54345 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Elena=20Pe=C3=B1a=20Tapia?=
 <57907331+ElePT@users.noreply.github.com>
Date: Tue, 28 Jan 2025 14:43:20 +0100
Subject: [PATCH] Specify issue number

Fix black
---
 test/python/circuit/test_circuit_load_from_qpy.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/test/python/circuit/test_circuit_load_from_qpy.py b/test/python/circuit/test_circuit_load_from_qpy.py
index 6d86f2c6343..1f926152f02 100644
--- a/test/python/circuit/test_circuit_load_from_qpy.py
+++ b/test/python/circuit/test_circuit_load_from_qpy.py
@@ -937,7 +937,8 @@ def test_op_evolution_gate_suzuki_trotter(self):
         self.assertDeprecatedBitProperties(qc, new_circ)
 
     def test_pauli_feature_map(self):
-        """Test PauliFeatureMap class."""
+        """Test PauliFeatureMap class. Regression test for
+        https://github.com/Qiskit/qiskit/issues/13720."""
         qc = PauliFeatureMap(feature_dimension=5, reps=1)
         qpy_file = io.BytesIO()
         dump(qc, qpy_file)