DOC Add explanation of n_jobs in gaussian_process/_gpc.py
@@ -548,7 +548,8 @@ class GaussianProcessClassifier(ClassifierMixin, BaseEstimator):
estimates.
n_jobs : int, default=None
- The number of jobs to use for the computation.
+ The number of jobs to use for the computation: the specified
+ multiclass problems are computed in parallel.
``None`` means 1 unless in a :obj:`joblib.parallel_backend` context.
``-1`` means using all processors. See :term:`Glossary <n_jobs>`
for more details.
