Update and rename Palindrome Checker.js to Palindrome Checker.md

Author: ps0305

Projects/Palindrome Checker/Palindrome Checker.js renamed to Projects/Palindrome Checker/Palindrome Checker.md

@@ -1,4 +1,4 @@
-/*JavaScript Algorithms and Data Structures Projects: Palindrome Checker
+JavaScript Algorithms and Data Structures Projects: Palindrome Checker
 Return true if the given string is a palindrome. Otherwise, return false.
 
 A palindrome is a word or sentence that's spelled the same way both forward and backward, ignoring punctuation, case, and spacing.
@@ -8,11 +8,10 @@ You'll need to remove all non-alphanumeric characters (punctuation, spaces and s
 
 We'll pass strings with varying formats, such as "racecar", "RaceCar", and "race CAR" among others.
 
-We'll also pass strings with special symbols, such as "2A3*3a2", "2A3 3a2", and "2_A3*3#A2"./**/
-
+We'll also pass strings with special symbols, such as "2A3*3a2", "2A3 3a2", and "2_A3*3#A2".
 
+```js
 function palindrome(str) {
-  // Good luck!
   str = str.replace(/[\W_]/g, '').toLowerCase();
 
   let rev = str.split('').reverse().join('');
@@ -25,10 +24,10 @@ function palindrome(str) {
 
 
 palindrome("eye");
+```js
 
-
-/*[ and ] are the start and end of a character set.
-\W means "non-word", as opposed to \w which will match a word.
-_ is the "_" character.
-/ mark the beginning and end of a regular expression.
-g means it's a global search.*/
+* [ and ] are the start and end of a character set.
+* \W means "non-word", as opposed to \w which will match a word.
+* _ is the "_" character.
+* / mark the beginning and end of a regular expression.
+* g means it's a global search.