Fix checkstyle errors

Author: iluwatar

object-mother/src/main/java/com/iluwatar/objectmother/Queen.java

@@ -66,6 +66,6 @@ public void setFlirtiness(boolean flirtiness) {
    * @return A value which describes if the flirt was successful or not.
    */
   public boolean getFlirted(King king) {
-      return this.isFlirty && king.isHappy && !king.isDrunk;
+    return this.isFlirty && king.isHappy && !king.isDrunk;
   }
 }

update-method/src/main/java/com/iluwatar/updatemethod/World.java

@@ -87,7 +87,8 @@ private void update() {
    * Render the next frame. Here we do nothing since it is not related to the
    * pattern.
    */
-  private void render() {}
+  private void render() {
+  }
 
   /**
    * Run game loop.