fix/regex-lower-number-of-matches (#36004)

* fix/regex-lower-number-of-matches

* fix/update-guide

* fix/convert-blockquote-to-backticks

guide/english/certifications/javascript-algorithms-and-data-structures/regular-expressions/specify-only-the-lower-number-of-matches/index.md

@@ -7,6 +7,8 @@ The Problem
 Change the regex haRegex to match the word "Hazzah" only when it has four or more letter z's.
 
 Solution
+```js
 let haStr = "Hazzzzah";
-let haRegex = /Haz{4,30}ah/; // Change this line
+let haRegex = /Haz{4,}ah/; // Change this line
 let result = haRegex.test(haStr);
+```