diff --git a/docs/iris/example_tests/test_custom_aggregation.py b/docs/iris/example_tests/test_custom_aggregation.py
index 40075dbc80..8d666e77d2 100644
--- a/docs/iris/example_tests/test_custom_aggregation.py
+++ b/docs/iris/example_tests/test_custom_aggregation.py
@@ -27,7 +27,7 @@
 
 
 class TestCustomAggregation(tests.GraphicsTest):
-    """Test the atlantic_profiles example code."""
+    """Test the custom aggregation example code."""
     def test_custom_aggregation(self):
         with extest_util.show_replaced_by_check_graphic(self):
             custom_aggregation.main()