Update README.md

Author: C-Collamar

Line Drawing/README.md

@@ -1,8 +1,9 @@
-This program demonstrates visual line manipulatoins generated with the application of [DDA algorithm][1].
+This program demonstrates visual line manipulatoins generated with the application of [DDA algorithm][1]. (I'm planning on studying [Bresenham's line algorithm][3] as well, but I currently don't have the time.)
 
 ![](https://github.com/C-Collamar/2D-Graphics-Programming/blob/master/Line%20Drawing/Line_Drawing.gif)
 
 Graphics API used: [SDL Version 2.0.5][2].
 
 [1]: https://en.wikipedia.org/wiki/Digital_differential_analyzer_(graphics_algorithm)
 [2]: https://www.libsdl.org/download-2.0.php
+[3]: https://en.wikipedia.org/wiki/Bresenham's_line_algorithm