add imgs/polygons/2.png

src/main.rs

@@ -24,6 +24,7 @@ fn polygon(corners_number: u32, steps_count: u32, output_path: &'static str) {
 }
 
 fn main() {
+    polygon(2, 11, "imgs/polygons/2.png");
     polygon(3, 11, "imgs/polygons/3.png");
     polygon(4, 9, "imgs/polygons/4.png");
     polygon(5, 7, "imgs/polygons/5.png");