diff --git a/lib/msun/man/atanh.3 b/lib/msun/man/atanh.3
index 10575c7cc4a9..abd0c7d91293 100644
--- a/lib/msun/man/atanh.3
+++ b/lib/msun/man/atanh.3
@@ -71,7 +71,7 @@ If the argument has absolute value 1, a divide-by-zero exception
 is raised and an infinity is returned.
 If
 .Ar |x|
-> 1, an invalid exception is raised an an \*(Na is returned.
+> 1, an invalid exception is raised and an \*(Na is returned.
 .Sh SEE ALSO
 .Xr acosh 3 ,
 .Xr asinh 3 ,