From 69e92f8ede0262395674000bdf10cc13ad8bf26a Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Thu, 20 Jul 2023 13:51:56 +0000
Subject: [PATCH] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 lib/iris/tests/test_coding_standards.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/iris/tests/test_coding_standards.py b/lib/iris/tests/test_coding_standards.py
index 96c87b2734..4964d560c5 100644
--- a/lib/iris/tests/test_coding_standards.py
+++ b/lib/iris/tests/test_coding_standards.py
@@ -115,7 +115,7 @@ def test_python_versions():
             f"PY_VER={latest_supported[:1]}.{latest_supported[1:]}",
         ),
         (benchmark_runner_file, f'python_version = "{latest_supported}"'),
-        (tox_config_file, '[testenv:py{' + ','.join(all_supported)+ '}-'),
+        (tox_config_file, "[testenv:py{" + ",".join(all_supported) + "}-"),
     ]
 
     for ver in all_supported: