refactor: update order function comments for clarity

Author: Orbsynated

chainable_api.go

@@ -306,9 +306,9 @@ func (db *DB) Having(query interface{}, args ...interface{}) (tx *DB) {
 //
 //	db.Order("name DESC")
 //	db.Order(clause.OrderByColumn{Column: clause.Column{Name: "name"}, Desc: true})
-//	db.Order(clause.OrderBy{Columns: []clause.OrderByColumn{
-//		{Column: clause.Column{Name: "name"}, Desc: true},
-//		{Column: clause.Column{Name: "age"}, Desc: true},
+//	db.Order(clause.OrderBy{Exprs: []clause.Expression{
+//		clause.OrderByColumn{Column: clause.Column{Name: "name"}, Desc: true},
+//		clause.OrderByColumn{Column: clause.Column{Name: "age"}, Desc: true},
 //	}})
 func (db *DB) Order(value interface{}) (tx *DB) {
 	tx = db.getInstance()