diff --git a/tile_grid.py b/tile_grid.py
index 72a0f43..19d98a0 100644
--- a/tile_grid.py
+++ b/tile_grid.py
@@ -10,7 +10,8 @@ from tile import fly
 def draw_tile_grid(width, height, tile_size, tile_function):
     """Draws a (width x height) grid, with tile_function drawn on each tile.
 
-    (Your explanation here.)
+    (This function draws the grid which has the tile pattern inside of it by the user selecting a size and then it maps the grid or
+    pattern that the user wants.)
     """
     for y in range(height):
         for x in range(width):