message: Minor fix for Docs
diff: @@ -4139,7 +4139,7 @@ class Graph(object):
  # pylint: disable=g-doc-return-or-yield,line-too-long
  @tf_contextlib.contextmanager
  def name_scope(self, name):
  - r"""Returns a context manager that creates hierarchical names for operations.
  + """Returns a context manager that creates hierarchical names for operations.
  A graph maintains a stack of name scopes. A `with name_scope(...):`
  statement pushes a new name onto the stack for the lifetime of the context.
  