refactor 138

fishercoder1534 · fishercoder1534 · commit 9c593b94ccb1 · 2020-04-10T19:07:48.000-07:00
diff --git a/src/main/java/com/fishercoder/solutions/_138.java b/src/main/java/com/fishercoder/solutions/_138.java
@@ -5,7 +5,7 @@
 
 /**
  * 138. Copy List with Random Pointer
- * 
+ *
  * A linked list is given such that each node contains an additional random
  * pointer which could point to any node in the list or null.
  * Return a deep copy of the list.
