From 43a995b4e6d9f938f5c06ce4b8a5f5c59d9426df Mon Sep 17 00:00:00 2001
From: Martin Yeo <martin.yeo@metoffice.gov.uk>
Date: Thu, 25 Apr 2024 16:08:09 +0100
Subject: [PATCH] Fix W605 error in test_coord_op_coord_fail.

---
 lib/iris/tests/test_basic_maths.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/iris/tests/test_basic_maths.py b/lib/iris/tests/test_basic_maths.py
index f234239dcc..8255d823f7 100644
--- a/lib/iris/tests/test_basic_maths.py
+++ b/lib/iris/tests/test_basic_maths.py
@@ -874,7 +874,7 @@ def setUp(self):
 
     def test_coord_op_coord__fail(self):
         for op, symbol in zip(self.ops, self.symbols):
-            emsg = f"AuxCoord \{symbol} DimCoord"  # noqa: W605
+            emsg = rf"AuxCoord \{symbol} DimCoord"
             with self.assertRaisesRegex(NotYetImplementedError, emsg):
                 _ = op(self.aux, self.dim)