fix typo. \var vs \variable
diff --git a/Doc/lib/libtokenize.tex b/Doc/lib/libtokenize.tex
index dc5f8c1..cdbb4b8 100644
--- a/Doc/lib/libtokenize.tex
+++ b/Doc/lib/libtokenize.tex
@@ -74,7 +74,7 @@
the token stream, and write back the modified script.
\begin{funcdesc}{untokenize}{iterable}
- Converts tokens back into Python source code. The \variable{iterable}
+ Converts tokens back into Python source code. The \var{iterable}
must return sequences with at least two elements, the token type and
the token string. Any additional sequence elements are ignored.