add youtube link for 234

fishercoder1534 · fishercoder1534 · commit 9ddc34425e13 · 2020-02-15T08:37:51.000-08:00
diff --git a/README.md b/README.md
@@ -665,7 +665,7 @@ _If you like this project, please leave me a star._ &#9733;
 |237|[Delete Node in a Linked List](https://leetcode.com/problems/delete-node-in-a-linked-list/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_237.java)|[:tv:](https://youtu.be/sW8ZaOTtvgI) |Easy| LinkedList
 |236|[Lowest Common Ancestor of a Binary Tree](https://leetcode.com/problems/lowest-common-ancestor-of-a-binary-tree/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_236.java)|  |Medium| DFS
 |235|[Lowest Common Ancestor of a Binary Search Tree](https://leetcode.com/problems/lowest-common-ancestor-of-a-binary-search-tree/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_235.java)|  |Easy| DFS
-|234|[Palindrome Linked List](https://leetcode.com/problems/palindrome-linked-list/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_234.java)|  |Easy| Linked List 
+|234|[Palindrome Linked List](https://leetcode.com/problems/palindrome-linked-list/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_234.java)| [:tv:](https://youtu.be/bOGh_3MTrdE) |Easy| Linked List 
 |233|[Number of Digit One](https://leetcode.com/problems/number-of-digit-one/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_233.java)|  |Hard| Math
 |232|[Implement Queue using Stacks](https://leetcode.com/problems/implement-queue-using-stacks/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_232.java)|  |Medium| Stack, Design
 |231|[Power of Two](https://leetcode.com/problems/power-of-two/)|[Solution](../master/src/main/java/com/fishercoder/solutions/_231.java)|  |Easy| 
