diff --git a/Doc/lib/libtypes.tex b/Doc/lib/libtypes.tex
index e48fcafb315..8ade4a6be95 100644
--- a/Doc/lib/libtypes.tex
+++ b/Doc/lib/libtypes.tex
@@ -55,6 +55,10 @@ The type of complex numbers (e.g. \code{1.0j}).
 The type of character strings (e.g. \code{'Spam'}).
 \end{datadesc}
 
+\begin{datadesc}{UnicodeType}
+The type of Unicode character strings (e.g. \code{u'Spam'}).
+\end{datadesc}
+
 \begin{datadesc}{TupleType}
 The type of tuples (e.g. \code{(1, 2, 3, 'Spam')}).
 \end{datadesc}