DOC Fix argument ref in Isomap docs
@@ -132,7 +132,7 @@ The Isomap algorithm comprises three stages:
:math:`N \times N` isomap kernel. For a dense solver, the cost is
approximately :math:`O[d N^2]`. This cost can often be improved using
the ``ARPACK`` solver. The eigensolver can be specified by the user
- with the ``path_method`` keyword of ``Isomap``. If unspecified, the
+ with the ``eigen_solver`` keyword of ``Isomap``. If unspecified, the
code attempts to choose the best algorithm for the input data.
The overall complexity of Isomap is
