refactor 28

Author: fishercoder1534

src/main/java/com/fishercoder/solutions/_28.java

@@ -1,13 +1,5 @@
 package com.fishercoder.solutions;
 
-/**
- * 28. Implement strStr()
- *
- * Implement strStr().
- *
- * Returns the index of the first occurrence of needle in haystack, or -1 if needle is not part of haystack.
- */
-
 public class _28 {
 
   public static class Solution1 {