DOC Fix grammar in linear_model.rst
@@ -571,7 +571,7 @@ The disadvantages of the LARS method include:
in the discussion section of the Efron et al. (2004) Annals of
Statistics article.
-The LARS model can be used using via the estimator :class:`Lars`, or its
+The LARS model can be used via the estimator :class:`Lars`, or its
low-level implementation :func:`lars_path` or :func:`lars_path_gram`.
@@ -631,7 +631,7 @@ column is always zero.
Orthogonal Matching Pursuit (OMP)
=================================
-:class:`OrthogonalMatchingPursuit` and :func:`orthogonal_mp` implements the OMP
+:class:`OrthogonalMatchingPursuit` and :func:`orthogonal_mp` implement the OMP
algorithm for approximating the fit of a linear model with constraints imposed
on the number of non-zero coefficients (ie. the :math:`\ell_0` pseudo-norm).
