diff --git a/tests/test_robotreason.py b/tests/test_robotreason.py
index a302432..be44bc2 100644
--- a/tests/test_robotreason.py
+++ b/tests/test_robotreason.py
@@ -64,4 +64,4 @@ def test_reasoner(reasoner: str, err_list: list) -> list:
         errors = test_reasoner(reasoner, errors)
 
     if errors:
-        raise AssertionError(f"Test failed for resoners: {', '.join(errors)}")
+        raise AssertionError(f"Test failed for reasoners: {', '.join(errors)}")