DOC: fix deprecation message for is_period_dtype
#46190
| Job | Run time |
|---|---|
| 18m 34s | |
| 2m 47s | |
| 15m 41s | |
| 1m 51s | |
| 38m 53s |
is_period_dtype
#46190
| Job | Run time |
|---|---|
| 18m 34s | |
| 2m 47s | |
| 15m 41s | |
| 1m 51s | |
| 38m 53s |