diff --git a/Regression/Checksum/checksum.py b/Regression/Checksum/checksum.py
index 4133d882a41..e421ef23e70 100644
--- a/Regression/Checksum/checksum.py
+++ b/Regression/Checksum/checksum.py
@@ -298,7 +298,8 @@ def evaluate(self, rtol=1.0e-9, atol=1.0e-40):
                         rel_err = abs_err / np.abs(x)
                         print("Relative error: {:.2e}".format(rel_err))
         if checksums_differ:
-            print("\n----------------\nNew file for " + self.test_name + ":")
+            print(f"\nNew benchmark file ({self.test_name}.json)")
+            print("------------------")
             print(json.dumps(self.data, indent=2))
-            print("----------------")
+            print()
             sys.exit(1)