Update Linked List/README.markdown

asilturk · Aug 29, 2020 · 15229cf · 15229cf
1 parent 81e2726
commit 15229cf
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Linked List/README.markdown b/Linked List/README.markdown
@@ -486,7 +486,7 @@ Iterative Approach:
 Recursive Approach:
 ```swift
   public func reverse(node: head) {
-    if (!head || !(head.next)) {
+    if !head || !head.next {
       return head
     }
     let temp = reverse(head.next)