I'm contributing to an org file python parser to correctly parse
repeating timestamps, and uses the samples in The Org Manual as test cases.
I came across a minor typo in Section 8.3.2 Repeated tasks:
https://orgmode.org/manual/Repeated-tasks.html
The sample has a date on 2019/04/05, and says it is Sunday:
```
** TODO Wash my hands
DEADLINE: <2019-04-05 08:00 Sun .+1h>
Marking this DONE shifts the date to exactly one hour from now.
```
But 2019/04/05 is in fact Friday:
```
** TODO Wash my hands
DEADLINE: <2019-04-05 Fri 08:00 .+1h>
Marking this DONE shifts the date to exactly one hour from now.
```
--
Sincerely,
Johnson
