Update hash-generator.html

Author: javascript-2020

utils/misc/hash-generator/v1.0/hash-generator.html

@@ -26,12 +26,12 @@
                         "@type"                 : "WebApplication",
                         "name"                  : "Hash Generator",
                         "url"                   : "https://yourdomain.com/hash-file.html",
-                        "description"           : "Generate cryptographic hashes using SHA, MD5, and RIPEMD algorithms."
+                        "description"           : "Generate cryptographic hashes using SHA, MD5, and RIPEMD algorithms.",
                         "applicationCategory"   : "DeveloperTool",
                         "operatingSystem"       : "All",
                         "browserRequirements"   : "Requires JavaScript-enabled browser",
                         "softwareVersion"       : "1.0.0",
-                        "offers"                : {"@type":"Offer","price":"0","priceCurrency":"GBP"}
+                        "offers"                : {"@type":"Offer","price":"0","priceCurrency":"GBP"},
                         "featureList"           : [
                                                         "SHA-1",
                                                         "SHA-224",