Update README.md

Author: aatul

README.md

@@ -10,7 +10,7 @@
 | 5 |[Difference between HashSet and TreeSet?](https://github.com/aatul/Java-Interview-Questions-Answers/blob/master/README.md#1-new-java8-features) |
 | 6 |[What is meant by Collections in Java?](https://github.com/aatul/Java-Interview-Questions-Answers/blob/master/README.md#6-what-is-meant-by-collections-in-java) | 
 | 7 |[What is meant by Ordered and Sorted in collections?](https://github.com/aatul/Java-Interview-Questions-Answers/blob/master/README.md#1-new-java8-features) |
-| 8 |[Explain about Set and their types in a collection?](https://github.com/aatul/Java-Interview-Questions-Answers/blob/master/README.md#1-new-java8-features) |
+| 8 |[Explain about Set and their types in a collection?](https://github.com/aatul/Java-Interview-Questions-Answers/edit/master/README.md#8-explain-about-set-and-their-types-in-a-collection) |
 | 9 |[What is the final keyword in Java?](https://github.com/aatul/Java-Interview-Questions-Answers/blob/master/README.md#1-new-java8-features) |
 | 10 |[What is a Thread?](https://github.com/aatul/Java-Interview-Questions-Answers/blob/master/README.md#1-new-java8-features) |
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