Update docker/nginx/conf.d/client.conf comment copy

docker/nginx/conf.d/client.conf

@@ -175,7 +175,7 @@ server {
 
 				-- since /skynet/registry endpoint response is a json, we need to decode it before we access it
 				local registry_json = json.decode(registry_res.body)
-				-- response will contain hex encoded, we need to decode it
+				-- response will contain a hex encoded skylink, we need to decode it
 				local data = (registry_json.data:gsub('..', function (cc)
 					return string.char(tonumber(cc, 16))
 				end))