message: Fix minor typos in linear_operator.py docstrings.
diff: @@ -42,7 +42,7 @@ __all__ = ["LinearOperator"]
  class LinearOperator(object):
  """Base class defining a [batch of] linear operator[s].
  - Subclasses of `LinearOperator` provide a access to common methods on a
  + Subclasses of `LinearOperator` provide access to common methods on a
  (batch) matrix, without the need to materialize the matrix. This allows:
  * Matrix free computations
  @@ -71,9 +71,9 @@ class LinearOperator(object):
  `LinearOperator` subclasses should operate on a [batch] matrix with
  compatible shape. Class docstrings should define what is meant by compatible
  - shape. Some sub-classes may not support batching.
  + shape. Some subclasses may not support batching.
  - An example is:
  + Examples:
  `x` is a batch matrix with compatible shape for `matmul` if
  