Add detail 1 screenshot to README

README.md

@@ -4,17 +4,21 @@ Eventually, this will be a full-blown planet generator. But, for now, this is a
 hexsphere generator. This shape is also known as a [Goldberg 
 polyhedron](https://en.wikipedia.org/wiki/Goldberg_polyhedron) or a [truncated 
 icosahedron](https://en.wikipedia.org/wiki/Truncated_icosahedron). It is made 
-from generating a [icosahedron](https://en.wikipedia.org/wiki/Icosahedron) which 
+from generating a [icosahedron](https://en.wikipedia.org/wiki/Icosahedron) whose 
-is split N times for a detail level of N. The [dual 
+sides are split N times (for a detail level of N). Then, I calculate the [dual 
-polyhedron](https://en.wikipedia.org/wiki/Dual_polyhedron) of that shape is 
+polyhedron](https://en.wikipedia.org/wiki/Dual_polyhedron) of that shape, which 
-calculated which results in the hexsphere. In its smallest form (detail level of 
+results in the hexsphere. In its smallest form (detail level of 0), it has 12 
-0), it has 12 pentagon faces. As the detail level increases, it gains more 
+pentagon faces. As the detail level increases, it gains more hexagon faces and 
-hexagon faces and becomes more spherical in shape.
+becomes more spherical in shape.
 
-Detail level 0:
+Detail level 0 with 12 pentagons:
 
 ![detail 0](img/detail-0.png)
 
-Detail level 8:
+Detail level 1 with 12 pentagons and 30 hexagons (AKA. a soccer ball):
+
+![detail 1](img/detail-1.png)
+
+Detail level 8 with 12 pentagons and 655,350 hexagons:
 
 ![detail 8](img/detail-8.png)