Use better API request example

Author: bookernath

templates/index.html

@@ -21,7 +21,7 @@ <h2>CURL</h2>
         curl -XGET -v -H 'Accept: application/json'
                       -H 'X-Auth-Client: {{client_id}}'
                       -H 'X-Auth-Token: {{store.access_token}}'
-                      https://{{api_url}}/stores/{{store.store_hash}}/v2/products
+                      https://{{api_url}}/stores/{{store.store_hash}}/v3/catalog/products
       </pre>
 
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