chore:<Readme> readme file add

Author: raj-rathod

README.md

@@ -60,7 +60,7 @@ graph TD;
   - **Sorting**
     - [Selection Sort](https://github.com/raj-rathod/DSA-visualisation-in-angular/tree/main/src/app/components/Algorithms/sorting/selection-sort/README.md)
     - [Insertion Sort](https://github.com/raj-rathod/DSA-visualisation-in-angular/tree/main/src/app/components/Algorithms/sorting/insertion-sort/README.md)
-    - [Merge Sort] (https://github.com/raj-rathod/DSA-visualisation-in-angular/tree/main/src/app/components/Algorithms/sorting/merge-sort/README.md)
+    - [Merge Sort](https://github.com/raj-rathod/DSA-visualisation-in-angular/tree/main/src/app/components/Algorithms/sorting/merge-sort/README.md)
     - Quick Sort
     - Counting Sort
     - Radix Sort