Make sure we include all of Python's numeric types in the data model
description, so that the introduction of complex is not a surprise.
This closes SF bug #423429.
diff --git a/Doc/ref/ref3.tex b/Doc/ref/ref3.tex
index adb619a..984f76d 100644
--- a/Doc/ref/ref3.tex
+++ b/Doc/ref/ref3.tex
@@ -159,7 +159,8 @@
subject to the limitations of numerical representation in computers.
\obindex{numeric}
-Python distinguishes between integers and floating point numbers:
+Python distinguishes between integers, floating point numbers, and
+complex numbers:
\begin{description}
\item[Integers]