lubridate leap year example

[ynsec37]

The above wording describe the leap year, but 2019 is not leap year

cheatsheets/html/lubridate.qmd

Lines 388 to 392 in 007a74c

	- Leap years and leap seconds:
	```{r}
	leap <- ymd("2019-03-01")
	```

leap <- lubridate::ymd("2019-03-01")
lubridate::leap_year(leap)
#> [1] FALSE