View difference between Paste ID: JLYezjwt and kLMPrDcR

 {
   "sitemap_urls": [
     "https://maskokotas.com/xmls/11/sitemap_products_es_ES.xml"
   ],
   "fields": {
     "name": "//h1[@class='product-name']/text()",
     "price": "//head//script[@type='text/javascript' and contains(.,'price')]/text()",
     "price_old": "//form[@class='prod-prices-form']//div[@id='product--prices-regular']/div//div[@id='pvp_price_ref']/text()",
     "reference": "",
     "image": "//img[@itemprop='image']/@src",
     "description": "//article[@id='content-mainInfo']/div[@class='tab--content-main']",
     "brand": "",
     "brand_text": "//script[@type='text/javascript' and contains(.,'brand')]/text()",
     "categories": "//li[@class='breadcrumbs--item']//a/span/text()",
     "availability": "(//meta[@itemprop='availability'])[1]/@content",
     "rating_average": "//a[@itemtype='http://schema.org/AggregateRating']//meta[@itemprop='ratingValue']/@content",
     "rating_count": "//a[@itemtype='http://schema.org/AggregateRating']//meta[@itemprop='reviewCount']/@content",
     "barcode": "//ul[@class='tab--content-features']//span[contains(.,'Referencia')]/following-sibling::span/text()",
-    "stock": ""
+    "stock": "",
     "variation": "//li[@itemprop='offers']/span[@class='variation-name']/text()"
   },
   "links": {
     "detail": "//div[@class='prod__box--prod-name']/a",
     "next_page": "//link[@rel='next']"
   },
   "regex": {
     "price": ["price\\':\\s\\'(.*?)\\'", 1],
     "brand_text": ["brand\\':\\s\\'(.*?)\\'", 1]
   },
   "variations": {
     "product_variation": "//li[@itemprop='offers']"
   },
   "parser_modules": [
     "multiple_product_variations_xpath"
   ],
   "pipelines": ["UrlVariationPipeline"],
   "sitemap_rules": [""]
 }