fix: remove guide linting and fix failing challenges

curriculum/challenges/english/02-javascript-algorithms-and-data-structures/es6/create-a-javascript-promise.english.md

@@ -53,4 +53,5 @@ const makeServerRequest = new Promise((resolve, reject) => {
 
 });
 ```
+
 </section>

curriculum/challenges/english/02-javascript-algorithms-and-data-structures/es6/use--to-import-everything-from-a-file.english.md

@@ -18,6 +18,7 @@ The above <code>import</code> statement will create an object called <code>myMat
 myMathModule.add(2,3);
 myMathModule.subtract(5,3);
 ```
+
 </section>
 
 ## Instructions
@@ -41,7 +42,7 @@ tests:
 <div id='js-seed'>
 
 ```js
-  
+
 // add code above this line
 
 stringFunctions.uppercaseString("hello");

curriculum/challenges/english/02-javascript-algorithms-and-data-structures/es6/use-destructuring-assignment-to-extract-values-from-objects.english.md

@@ -63,7 +63,7 @@ const HIGH_TEMPERATURES = {
 // change code below this line
 
 const today = HIGH_TEMPERATURES.today;
-const tomorrow = HIGH_TEMPERATURES.tomorrow; 
+const tomorrow = HIGH_TEMPERATURES.tomorrow;
 
 // change code above this line
 
@@ -95,4 +95,5 @@ console.log(yesterday) // should be not defined
 console.log(today); // should be 77
 console.log(tomorrow); // should be 80
 ```
+
 </section>