message: Typo error correction context.py
diff: @@ -180,8 +180,8 @@ class _ContextSwitchStack(threading.local):
  def push(self, is_building_function, enter_context_fn):
  """Push metadata about a context switch onto the stack.
  - A context switch can take one of two forms: installing a graph as the
  - default graph, or entering the eager context. For each context switch,
  + A context switch can take any one of the two forms: installing a graph as
  + the default graph, or entering the eager context. For each context switch,
  we record whether or not the entered context is building a function.
  Args:
  