diff --git a/guide/arabic/certifications/javascript-algorithms-and-data-structures/intermediate-algorithm-scripting/convert-html-entities/index.md b/guide/arabic/certifications/javascript-algorithms-and-data-structures/intermediate-algorithm-scripting/convert-html-entities/index.md
index a2dc9f999f..8c984ef99b 100644
--- a/guide/arabic/certifications/javascript-algorithms-and-data-structures/intermediate-algorithm-scripting/convert-html-entities/index.md
+++ b/guide/arabic/certifications/javascript-algorithms-and-data-structures/intermediate-algorithm-scripting/convert-html-entities/index.md
@@ -110,7 +110,7 @@ localeTitle: تحويل كيانات HTML
 
  `    function convertHTML(str) { 
       // Use Object Lookup to declare as many HTML entities as needed. 
-      htmlEntities={ 
+      const htmlEntities={ 
         '&':'&', 
         '<':'&lt;', 
         '>':'&gt;', 
diff --git a/guide/chinese/certifications/javascript-algorithms-and-data-structures/intermediate-algorithm-scripting/convert-html-entities/index.md b/guide/chinese/certifications/javascript-algorithms-and-data-structures/intermediate-algorithm-scripting/convert-html-entities/index.md
index 99462ffd57..0b456a43b2 100644
--- a/guide/chinese/certifications/javascript-algorithms-and-data-structures/intermediate-algorithm-scripting/convert-html-entities/index.md
+++ b/guide/chinese/certifications/javascript-algorithms-and-data-structures/intermediate-algorithm-scripting/convert-html-entities/index.md
@@ -112,7 +112,7 @@ function convertHTML(str) {
 ```javascript
     function convertHTML(str) { 
       // Use Object Lookup to declare as many HTML entities as needed. 
-      htmlEntities={ 
+      const htmlEntities={ 
         '&':'&amp;', 
         '<':'&lt;', 
         '>':'&gt;', 
diff --git a/guide/english/certifications/javascript-algorithms-and-data-structures/intermediate-algorithm-scripting/convert-html-entities/index.md b/guide/english/certifications/javascript-algorithms-and-data-structures/intermediate-algorithm-scripting/convert-html-entities/index.md
index 6af9f27a0d..a4dca53a5b 100644
--- a/guide/english/certifications/javascript-algorithms-and-data-structures/intermediate-algorithm-scripting/convert-html-entities/index.md
+++ b/guide/english/certifications/javascript-algorithms-and-data-structures/intermediate-algorithm-scripting/convert-html-entities/index.md
@@ -107,7 +107,7 @@ Explain solution here and add any relevant links
 ```javascript
     function convertHTML(str) {
       // Use Object Lookup to declare as many HTML entities as needed.
-      htmlEntities={
+      const htmlEntities={
         '&':'&amp;',
         '<':'&lt;',
         '>':'&gt;',
diff --git a/guide/portuguese/certifications/javascript-algorithms-and-data-structures/intermediate-algorithm-scripting/convert-html-entities/index.md b/guide/portuguese/certifications/javascript-algorithms-and-data-structures/intermediate-algorithm-scripting/convert-html-entities/index.md
index 28aed979ab..bb8881165c 100644
--- a/guide/portuguese/certifications/javascript-algorithms-and-data-structures/intermediate-algorithm-scripting/convert-html-entities/index.md
+++ b/guide/portuguese/certifications/javascript-algorithms-and-data-structures/intermediate-algorithm-scripting/convert-html-entities/index.md
@@ -112,7 +112,7 @@ Explique a solução aqui e adicione links relevantes
 ```javascript
     function convertHTML(str) { 
       // Use Object Lookup to declare as many HTML entities as needed. 
-      htmlEntities={ 
+      const htmlEntities={ 
         '&':'&amp;', 
         '<':'&lt;', 
         '>':'&gt;', 
diff --git a/guide/russian/certifications/javascript-algorithms-and-data-structures/intermediate-algorithm-scripting/convert-html-entities/index.md b/guide/russian/certifications/javascript-algorithms-and-data-structures/intermediate-algorithm-scripting/convert-html-entities/index.md
index ebcf44452e..1e5487aefc 100644
--- a/guide/russian/certifications/javascript-algorithms-and-data-structures/intermediate-algorithm-scripting/convert-html-entities/index.md
+++ b/guide/russian/certifications/javascript-algorithms-and-data-structures/intermediate-algorithm-scripting/convert-html-entities/index.md
@@ -112,7 +112,7 @@ function convertHTML(str) {
 ```javascript
     function convertHTML(str) { 
       // Use Object Lookup to declare as many HTML entities as needed. 
-      htmlEntities={ 
+      const htmlEntities={ 
         '&':'&amp;', 
         '<':'&lt;', 
         '>':'&gt;', 
diff --git a/guide/spanish/certifications/javascript-algorithms-and-data-structures/intermediate-algorithm-scripting/convert-html-entities/index.md b/guide/spanish/certifications/javascript-algorithms-and-data-structures/intermediate-algorithm-scripting/convert-html-entities/index.md
index 8c76a9d25d..f7f7f521ff 100644
--- a/guide/spanish/certifications/javascript-algorithms-and-data-structures/intermediate-algorithm-scripting/convert-html-entities/index.md
+++ b/guide/spanish/certifications/javascript-algorithms-and-data-structures/intermediate-algorithm-scripting/convert-html-entities/index.md
@@ -112,7 +112,7 @@ Explica la solución aquí y agrega cualquier enlace relevante.
 ```javascript
     function convertHTML(str) { 
       // Use Object Lookup to declare as many HTML entities as needed. 
-      htmlEntities={ 
+      const htmlEntities={ 
         '&':'&amp;', 
         '<':'&lt;', 
         '>':'&gt;',