Update docs/configuring-playbook-bot-maubot.md for consistency - consistent expression for installing

Signed-off-by: Suguru Hirahara <acioustick@noreply.codeberg.org>

docs/configuring-playbook-bot-maubot.md

@@ -34,7 +34,7 @@ After configuring the playbook, run the [installation](installing.md) command ag
 
 **Notes**:
 
-- if you change the bot password (`matrix_bot_maubot_initial_password` in your `vars.yml` file) subsequently, the bot user's credentials on the homeserver won't be updated automatically. If you'd like to change the bot user's password, use a tool like [synapse-admin](configuring-playbook-synapse-admin.md) to change it.
+- if you change the bot password (`matrix_bot_maubot_initial_password` in your `vars.yml` file) subsequently, the bot user's credentials on the homeserver won't be updated automatically. If you'd like to change the bot user's password, use a tool like [synapse-admin](configuring-playbook-synapse-admin.md) to change it, and then update `matrix_bot_maubot_initial_password` to let the bot know its new password
 
 ## Usage