Update README.md

Author: filosganga

README.md

@@ -276,7 +276,7 @@ val finiteDuration: FiniteDuration = javaDuration.toScala
 
 From Java:
 ```java
-import scala.compat.java8.DurationConverters._;
+import static scala.compat.java8.DurationConverters.*;
 import scala.concurrent.duration.FiniteDuration;
 
 DurationConverters.toScala(Duration.of(5, ChronoUnit.SECONDS));