Fix the item exporter example (#4022)
Fix the item exporter example (#4022)


scrapy/scrapy,starrify/scrapy,starrify/scrapy,scrapy/scrapy,dangra/scrapy,elacuesta/scrapy,pablohoffman/scrapy,elacuesta/scrapy,pawelmhm/scrapy,pablohoffman/scrapy,starrify/scrapy,eLRuLL/scrapy,pawelmhm/scrapy,dangra/scrapy,elacuesta/scrapy,dangra/scrapy,scrapy/scrapy,pablohoffman/scrapy,pawelmhm/scrapy,eLRuLL/scrapy,eLRuLL/scrapy