#5341: fix "builtin" where used as an adjective ("built-in" is correct).
diff --git a/Doc/faq/extending.rst b/Doc/faq/extending.rst
index 622b787..3f3c8b1 100644
--- a/Doc/faq/extending.rst
+++ b/Doc/faq/extending.rst
@@ -439,7 +439,7 @@
Can I create an object class with some methods implemented in C and others in Python (e.g. through inheritance)?
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-In Python 2.2, you can inherit from builtin classes such as :class:`int`,
+In Python 2.2, you can inherit from built-in classes such as :class:`int`,
:class:`list`, :class:`dict`, etc.
The Boost Python Library (BPL, http://www.boost.org/libs/python/doc/index.html)