refactor 237

fishercoder1534 · fishercoder1534 · commit f44e0db741cb · 2018-12-07T07:15:14.000-08:00
diff --git a/src/main/java/com/fishercoder/solutions/_237.java b/src/main/java/com/fishercoder/solutions/_237.java
@@ -4,6 +4,7 @@
 
 /**
  * 237. Delete Node in a Linked List
+ * 
  * Write a function to delete a node (except the tail) in a singly linked list, given only access to that node.
  * Supposed the linked list is 1 -> 2 -> 3 -> 4 and you are given the third node with value 3,
  * the linked list should become 1 -> 2 -> 4 after calling your function.
