refactor(repo): beautify example in README

README.md

@@ -23,16 +23,23 @@ fn main() {
   // `generate_minimum_config` (that includes only important fields)
   // `generate_maximum_config` (that includes all fields)
   let ip_data: IpData = Client::generate_empty_config()
-          // or `exclude_country` if this field is already included in the generated config
+          // or `exclude_country` if this field is already included
+          // in the generated config
           .include_country()
-          // or `exclude_currency` if this field is already included in the generated config
+          // or `exclude_currency` if this field is already included in
+          // the generated config
           .include_currency()
           // available languages: de/en (default)/es/fr/ja/pt-Br/ru/zh-CN
           .set_language(IpApiLanguage::De)
-          // `make_request` takes "ip"/"domain"/"empty string (if you want to request your ip)"
+          // `make_request` takes
+          // "ip"/"domain"/"empty string (if you want to request your ip)"
           .make_request("1.1.1.1").unwrap();
 
-  println!("{}'s national currency is {}", ip_data.country.unwrap(), ip_data.currency.unwrap());
+  println!(
+    "{}'s national currency is {}",
+    ip_data.country.unwrap(),
+    ip_data.currency.unwrap(),
+  );
 
   // If you want to request more than one ip, you can use `make_batch_request`
   let ip_batch_data: Vec<IpData> = Client::generate_empty_config()