Merge pull request lydiahallie#675 from rajanmagar/question-no-37

Fix Question No. 37

Author: jakeherp

README.md

@@ -1142,9 +1142,9 @@ numbers[10] = 11;
 console.log(numbers);
 ```
 
-- A: `[1, 2, 3, 7 x null, 11]`
+- A: `[1, 2, 3, null x 7, 11]`
 - B: `[1, 2, 3, 11]`
-- C: `[1, 2, 3, 7 x empty, 11]`
+- C: `[1, 2, 3, empty x 7, 11]`
 - D: `SyntaxError`
 
 <details><summary><b>Answer</b></summary>
@@ -1154,7 +1154,7 @@ console.log(numbers);
 
 When you set a value to an element in an array that exceeds the length of the array, JavaScript creates something called "empty slots". These actually have the value of `undefined`, but you will see something like:
 
-`[1, 2, 3, 7 x empty, 11]`
+`[1, 2, 3, empty x 7, 11]`
 
 depending on where you run it (it's different for every browser, node, etc.)