Concur with implementation of Complex.roots

S32-setting-library/Numeric.pod

@@ -158,7 +158,7 @@ Returns the principal square root of the parameter.
   method roots (Numeric $x: Int $n ) is export
 
 Returns a list of all C<$n>th (complex) roots of C<$x>. Returns C<NaN> if
-C<< $n <= 0 >>, itself if C<$n == 0>,  and is free to return a single C<NaN>
+C<< $n <= 0 >>, itself if C<$n == 1>,  and is free to return a single C<NaN>
 if C<$x> is C<NaN> or C<Inf>, or in case of complex numbers if one of the
 components is.