diff --git a/Doc/lib/libsets.tex b/Doc/lib/libsets.tex
index 646e2054608..9c5998a5659 100644
--- a/Doc/lib/libsets.tex
+++ b/Doc/lib/libsets.tex
@@ -93,7 +93,7 @@ the following operations:
          {new set with elements in \var{s} but not in \var{t}}
   \lineii{\var{s}.difference(\var{t})}
          {new set with elements in \var{s} but not in \var{t}}
-  \lineii{\var{s} \textasciicircum\ \var{t}}
+  \lineii{\var{s} \^\ \var{t}}
          {new set with elements in either \var{s} or \var{t} but not both}
   \lineii{\var{s}.symmetric_difference(\var{t})}
          {new set with elements in either \var{s} or \var{t} but not both}