fix typo in FenwickTree.js (TheAlgorithms#1208)

hiitesh1127 · web-flow · commit cf482c4eef1a · 2022-10-20T20:30:43.000+05:30
diff --git a/Trees/FenwickTree.js b/Trees/FenwickTree.js
@@ -1,7 +1,7 @@
 /*
  * Author: Mohit Kumar
- * Fedwick Tree Implementation in JavaScript
- * Fedwick Tree Implementation for finding prefix sum.
+ * Fenwick Tree Implementation in JavaScript
+ * Fenwick Tree Implementation for finding prefix sum.
 */
 
 class FenwickTree {
