Update Trie.java

Author: ThanhNIT

src/main/java/g0201_0300/s0208_implement_trie_prefix_tree/Trie.java

@@ -11,6 +11,7 @@
 public class Trie {
     private boolean ans = false;
     private final TrieNode[] trees = new TrieNode[26];
+
     public Trie() {}
 
     TrieNode mapWordToTree(TrieNode t, String word, int i) {