Adds minor code formatting changes

ilya-khadykin · ilya-khadykin · commit ffbf72f1b4b1 · 2017-08-03T22:28:28.000+03:00
diff --git a/exercises/series/src/example/java/Series.java b/exercises/series/src/example/java/Series.java
@@ -10,8 +10,7 @@ class Series {
     private List<Integer> digits;
 
     Series(String string) {
-        this.digits =
-                Arrays.stream(string.split(("")))
+        this.digits = Arrays.stream(string.split(""))
                         .map(Integer::parseInt)
                         .collect(Collectors.toList());
         this.digitsSize = this.digits.size();
