Hello.
Description
===========
In `/usr/local/share/doc/pkg-readmes/synapse` ,
I found wrong command in "Register a user" section.
How to reproduce
================
1. Install synapse via `pkg_add synapse`
2. Run the command lines in the section.
`/usr/local/share/synapse/register_new_matrix_user` is missing.
How to fix
==========
1. The command lines should be:
```diff
doas -u _synapse \
- /usr/local/share/synapse/register_new_matrix_user \
+ /usr/local/bin/register_new_matrix_user \
-c /var/synapse/homeserver.yaml \
http://localhost:8008
````
Thank you for your reading and always for your great projects.
