minor formatting cleanup

spring-mvc-xml/src/test/java/com/baeldung/geoip/GeoIpIntegrationTest.java

@@ -10,22 +10,21 @@ import com.maxmind.geoip2.DatabaseReader;
 import com.maxmind.geoip2.exception.GeoIp2Exception;
 import com.maxmind.geoip2.model.CityResponse;
 
-
 public class GeoIpIntegrationTest {
-    
+
     @Test
     public void givenIP_whenFetchingCity_thenReturnsCityData() throws IOException, GeoIp2Exception {
         File database = new File("your-path-to-db-file");
         DatabaseReader dbReader = new DatabaseReader.Builder(database).build();
-        
+
         InetAddress ipAddress = InetAddress.getByName("your-public-ip");
         CityResponse response = dbReader.city(ipAddress);
-        
+
         String countryName = response.getCountry().getName();
         String cityName = response.getCity().getName();
         String postal = response.getPostal().getCode();
         String state = response.getLeastSpecificSubdivision().getName();
-        
+
     }
-    
+
 }