Update 'data/product.csv'

data/product.csv

@@ -1,4 +1,4 @@
 "GTIN","Description","Vendor"
 "1234567000012","Rocket-powered roller skates","ACME Corporation"
 "1234567000029","Portable holes","ACME Corporation"
-"1234567000036ACME-003","Giant anvils","ACME Corporation"
+"1234567000036ACME-003","Giant anvil","ACME Corporation"