Fix embedded_graphics code + typo in chapter 3
#617
| Job | Run time |
|---|---|
| 22s | |
| 7s | |
| 10s | |
| 0s | |
| 39s |
embedded_graphics code + typo in chapter 3
#617
| Job | Run time |
|---|---|
| 22s | |
| 7s | |
| 10s | |
| 0s | |
| 39s |