documentation improvements
diff --git a/docs/basics.rst b/docs/basics.rst
index 42ff6e4..a2a6084 100644
--- a/docs/basics.rst
+++ b/docs/basics.rst
@@ -253,7 +253,9 @@
+----------------------------+--------------------------+-----------------------+
| std::pair<T1, T2> | Pair of two custom types | pybind11/pybind11.h |
+----------------------------+--------------------------+-----------------------+
-| std::tuple<....> | Arbitrary tuple of types | pybind11/pybind11.h |
+| std::tuple<...> | Arbitrary tuple of types | pybind11/pybind11.h |
++----------------------------+--------------------------+-----------------------+
+| std::reference_wrapper<...>| Reference type wrapper | pybind11/pybind11.h |
+----------------------------+--------------------------+-----------------------+
| std::complex<T> | Complex numbers | pybind11/complex.h |
+----------------------------+--------------------------+-----------------------+