Update Bubble-Sort.md

Cyberlytical · web-flow · commit 7534b3c95a78 · 2020-10-08T09:37:37.000+01:00
diff --git a/Bubble_Sort/Bubble-Sort.md b/Bubble_Sort/Bubble-Sort.md
@@ -1,7 +1,7 @@
 # Bubble Sort
 ![gif](https://upload.wikimedia.org/wikipedia/commons/0/06/Bubble-sort.gif)
 
-A bubble sort works as follows:
+### A bubble sort works as follows:
 
 * Compares first 2 numbers in array. Will swap them if the number on the left is greater than the number on the right.
 * Goes onto the next 2 numbers, does the same for the rest. Compare, check if larger and switch if needed.
