[doc] fix typo in example_7 - remove []() (backport #509)
#566
| Job | Run time |
|---|---|
| 7m 44s | |
| 7m 38s | |
| 15m 22s |
[]() (backport #509)
#566
| Job | Run time |
|---|---|
| 7m 44s | |
| 7m 38s | |
| 15m 22s |