#57: description update

Author: vetalapo

c-sharp/Problems/intervals/InsertInterval.cs

@@ -28,12 +28,12 @@
  *   Explanation: Because the new interval [4,8] overlaps with [3,5],[6,7],[8,10].
  *
  * Constraints:
- *   • 0 <= intervals.length <= 104
+ *   • 0 <= intervals.length <= 10^4
  *   • intervals[i].length == 2
- *   • 0 <= starti <= endi <= 105
+ *   • 0 <= starti <= endi <= 10^5
  *   • intervals is sorted by starti in ascending order.
  *   • newInterval.length == 2
- *   • 0 <= start <= end <= 105
+ *   • 0 <= start <= end <= 10^5
  **
  * https://leetcode.com/problems/insert-interval/
 ***/