diff --git a/bubble_sort/Cpp/bubble_sort.cpp b/bubble_sort/Cpp/bubble_sort.cpp
index 7afbf06d..a162dd74 100644
--- a/bubble_sort/Cpp/bubble_sort.cpp
+++ b/bubble_sort/Cpp/bubble_sort.cpp
@@ -18,7 +18,7 @@ void bubble_sort(int arr[], int n) {
 			}
 		}
 
-		// If no two elements were swapped by inner loop, then break
+		// If no two elements were swapped by inner loop, then break.
 		if (swapped == false)
 			break;
 	}
@@ -29,11 +29,10 @@ void print_array(int arr[], int size) {
 	int i;
 	for (i = 0; i < size; i++)
 		printf("%d ", arr[i]);
-
 	printf("\n");
 }
 
-// Driver program to test above functions
+// Driver program to test above functions.
 int main() {
 	int arr[] = {64, 34, 25, 12, 22, 11, 90};
 	int n = sizeof(arr) / sizeof(arr[0]);