diff --git a/Interface/grid_draw.py b/Interface/grid_draw.py
index fb47608..ab878a2 100644
--- a/Interface/grid_draw.py
+++ b/Interface/grid_draw.py
@@ -56,4 +56,4 @@ class GridDraw:
     def circle(self, x, y, color=None):
         pygame.draw.circle(
             self.screen, color, (x, y), 20
-        )  # TODO calculate radius (now 15) in terms of window size.
+        )  # TODO calculate radius (now 20) in terms of window size.