Patch 1494554: Update numeric properties to Unicode 4.1.
diff --git a/Doc/api/concrete.tex b/Doc/api/concrete.tex
index 8390a72..10247ab 100644
--- a/Doc/api/concrete.tex
+++ b/Doc/api/concrete.tex
@@ -965,7 +965,7 @@
\end{cfuncdesc}
\begin{cfuncdesc}{double}{Py_UNICODE_TONUMERIC}{Py_UNICODE ch}
- Return the character \var{ch} converted to a (positive) double.
+ Return the character \var{ch} converted to a double.
Return \code{-1.0} if this is not possible. This macro does not raise
exceptions.
\end{cfuncdesc}