clarify behavior of multipass shell in short_help and description
#3553
| Job | Run time |
|---|---|
| 53s | |
| 50s | |
| 1m 43s |
multipass shell in short_help and description
#3553
| Job | Run time |
|---|---|
| 53s | |
| 50s | |
| 1m 43s |