merge: Format codebase with standard.js (TheAlgorithms#989)

* Auto-update DIRECTORY.md

* fix: some redundancy according to standard javascript library

Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>

Author: CarlosZoft

DIRECTORY.md

@@ -77,7 +77,7 @@
     * [CycleDetection](https://github.com/TheAlgorithms/Javascript/blob/master/Data-Structures/Linked-List/CycleDetection.js)
     * [DoublyLinkedList](https://github.com/TheAlgorithms/Javascript/blob/master/Data-Structures/Linked-List/DoublyLinkedList.js)
     * [RotateListRight](https://github.com/TheAlgorithms/Javascript/blob/master/Data-Structures/Linked-List/RotateListRight.js)
-    * [SingleCircularLinkedList](https://github.com/TheAlgorithms/Javascript/blob/master/Data-Structures/Linked-List/SingleCircularLinkedList.js.js)
+    * [SinglyCircularLinkedList](https://github.com/TheAlgorithms/Javascript/blob/master/Data-Structures/Linked-List/SinglyCircularLinkedList.js)
     * [SinglyLinkedList](https://github.com/TheAlgorithms/Javascript/blob/master/Data-Structures/Linked-List/SinglyLinkedList.js)
   * Queue
     * [CircularQueue](https://github.com/TheAlgorithms/Javascript/blob/master/Data-Structures/Queue/CircularQueue.js)

Data-Structures/Tree/Trie.js

@@ -18,7 +18,7 @@ function Trie () {
 Trie.findAllWords = function (root, word, output) {
   if (root === null) return
   if (root.count > 0) {
-    if (typeof output === 'object') { output.push({ word: word, count: root.count }) }
+    if (typeof output === 'object') { output.push({ word, count: root.count }) }
   }
   let key
   for (key in root.children) {

Maths/test/EulerMethod.manual-test.js

@@ -18,7 +18,7 @@ function plotLine (label, points, width, height) {
     type: 'scatter',
     data: {
       datasets: [{
-        label: label,
+        label,
         data: points,
         showLine: true,
         fill: false,

Sorts/TopologicalSort.js

@@ -42,7 +42,7 @@ export function TopologicalSorter () {
     }
 
     finishingTimeList.push({
-      node: node,
+      node,
       finishTime: ++finishTimeCount
     })
   }