builtin -> built-in.
diff --git a/Doc/library/multiprocessing.rst b/Doc/library/multiprocessing.rst
index 9522865..9e53aa5 100644
--- a/Doc/library/multiprocessing.rst
+++ b/Doc/library/multiprocessing.rst
@@ -1555,8 +1555,8 @@
.. method:: apply(func[, args[, kwds]])
- Equivalent of the :func:`apply` builtin function. It blocks till the
- result is ready. Given this blocks - :meth:`apply_async` is better suited
+ Equivalent of the :func:`apply` built-in function. It blocks till the
+ result is ready. Given this blocks, :meth:`apply_async` is better suited
for performing work in parallel. Additionally, the passed
in function is only executed in one of the workers of the pool.
@@ -1571,7 +1571,7 @@
.. method:: map(func, iterable[, chunksize])
- A parallel equivalent of the :func:`map` builtin function (it supports only
+ A parallel equivalent of the :func:`map` built-in function (it supports only
one *iterable* argument though). It blocks till the result is ready.
This method chops the iterable into a number of chunks which it submits to