[java][refactor] Remove Empty Space in CommandPayload

- Remove an empty space in the constructor.

Author: Bradltr95

java/src/org/openqa/selenium/remote/CommandPayload.java

@@ -25,7 +25,6 @@ public class CommandPayload {
   private final Map<String, ?> parameters;
 
   public CommandPayload(String name, Map<String, ?> parameters) {
-
     this.name = name;
     this.parameters = parameters;
   }