ed, the default behavior will prevail.  That is, "correctlySpelled" will be false and suggestions
 will be returned only if one or more of the query terms are absent from the dictionary and/or index.  If set to zero,
 the "correctlySpelled" flag will be false only if the response returns zero hits.  If set to a value greater than zero, 
 suggestions will be returned even if hits are returned (up to the specified number).  This number also will serve as
 the threshold in determining the value of "correctlySp