fixed formatting 0951-flip-equivalent-binary-trees.js

Author: Ykhan799

javascript/0951-flip-equivalent-binary-trees.js

@@ -17,13 +17,13 @@
 var flipEquiv = function(root1, root2) {
 
     const dfs = (node1, node2) => {
-        if(!node1 && !node2) return true;
-        if(!node1) return false;
-        if(!node2) return false;
+        if (!node1 && !node2) return true;
+        if (!node1) return false;
+        if (!node2) return false;
 
-        if(node1.val !== node2.val) return false;
+        if (node1.val !== node2.val) return false;
 
-        if((node1.left && node1.left.val) !== (node2.left && node2.left.val)) {
+        if ((node1.left && node1.left.val) !== (node2.left && node2.left.val)) {
             return dfs(node1.right, node2.left) && dfs(node1.left, node2.right);
         }