--- Libc/Libc-583/gen/confstr.3
+++ Libc/Libc-391.2.3/gen/confstr.3
@@ -93,7 +93,7 @@
 .Sh RETURN VALUES
 If the call to
 .Fn confstr
-is not successful, 0 is returned and
+is not successful, \-1 is returned and
 .Va errno
 is set appropriately.
 Otherwise, if the variable does not have a configuration defined value,
@@ -124,12 +124,6 @@
 .Fa name
 argument is invalid.
 .El
-.Sh LEGACY ERRORS
-If the call to
-.Fn confstr
-is not successful, \-1 (rather than 0) is returned and
-.Va errno
-is set appropriately.
 .Sh SEE ALSO
 .Xr getconf 1 ,
 .Xr pathconf 2 ,