diff --git a/lib/msun/man/csqrt.3 b/lib/msun/man/csqrt.3
index 1a1dfa05563..d8066aea156 100644
--- a/lib/msun/man/csqrt.3
+++ b/lib/msun/man/csqrt.3
@@ -85,7 +85,7 @@ an \*(Na is generated, an invalid exception will be thrown.
 .Sh SEE ALSO
 .Xr cabs 3 ,
 .Xr fenv 3 ,
-.Xr math 3 ,
+.Xr math 3
 .Sh STANDARDS
 The
 .Fn csqrt ,