Fix typo.
diff --git a/Doc/whatsnew/whatsnew24.tex b/Doc/whatsnew/whatsnew24.tex
index 2ea4018..cdad65e 100644
--- a/Doc/whatsnew/whatsnew24.tex
+++ b/Doc/whatsnew/whatsnew24.tex
@@ -670,7 +670,7 @@
   relying on the wrong order need to be fixed.
 
 \item \function{fcntl.ioctl} now warns if the mutate arg is omitted
- and relavent.
+ and relevant.
 
 \end{itemize}