diff --git a/sklearn/ensemble/_weight_boosting.py b/sklearn/ensemble/_weight_boosting.py
index 8fd6cc0228137..319cf367cb112 100644
--- a/sklearn/ensemble/_weight_boosting.py
+++ b/sklearn/ensemble/_weight_boosting.py
@@ -877,7 +877,7 @@ def staged_predict_proba(self, X):
             DOK, or LIL. COO, DOK, and LIL are converted to CSR.
 
         Yields
-        -------
+        ------
         p : generator of ndarray of shape (n_samples,)
             The class probabilities of the input samples. The order of
             outputs is the same of that of the :term:`classes_` attribute.