Update README.md

Author: Aurélien Ooms

README.md

@@ -30,12 +30,12 @@ This package has several children:
 
   - [aureooms/js-bucketsort](https://github.com/aureooms/js-bucketsort): bucketsort code bricks for JavaScript
   - [aureooms/js-countingsort](https://github.com/aureooms/js-countingsort): countingsort code bricks for JavaScript
-  - [aureooms/js-heapsort](https://github.com/aureooms/js-heapsort): heapsort code bricks for JavaScript
   - [aureooms/js-in-situ-sort-spec](https://github.com/aureooms/js-in-situ-sort-spec): in place sorting code bricks for JavaScript
+    - [aureooms/js-heapsort](https://github.com/aureooms/js-heapsort): heapsort code bricks for JavaScript
+    - [aureooms/js-quicksort](https://github.com/aureooms/js-quicksort): quicksort code bricks for JavaScript
   - [aureooms/js-mergesort](https://github.com/aureooms/js-mergesort): mergesort code bricks for JavaScript
   - [aureooms/js-merging](https://github.com/aureooms/js-merging): merging code bricks for JavaScript
   - [aureooms/js-partition](https://github.com/aureooms/js-partition): partition code bricks for JavaScript
-  - [aureooms/js-quicksort](https://github.com/aureooms/js-quicksort): quicksort code bricks for JavaScript
   - [aureooms/js-radixsort](https://github.com/aureooms/js-radixsort): radixsort code bricks for JavaScript
   - [aureooms/js-selection](https://github.com/aureooms/js-selection): selection code bricks for JavaScript