Fix markup
diff --git a/Doc/lib/libfuncs.tex b/Doc/lib/libfuncs.tex
index 84f56d8..f3c6d47 100644
--- a/Doc/lib/libfuncs.tex
+++ b/Doc/lib/libfuncs.tex
@@ -972,7 +972,7 @@
 
 \begin{funcdesc}{reversed}{seq}
   Return a reverse iterator.  \var{seq} must be an object which
-  supports the sequence protocol (the __len__() method and the
+  supports the sequence protocol (the \method{__len__()} method and the
   \method{__getitem__()} method with integer arguments starting at
   \code{0}).
   \versionadded{2.4}