Update configuring-playbook-bot-mjolnir.md

docs/configuring-playbook-bot-mjolnir.md

@@ -29,7 +29,7 @@ Refer to the documentation on [how to obtain an access token](obtaining-access-t
 
 ## 3. Make sure the account is free from rate limiting
 
-You will need to prevent Synapse from rate limiting the bot's account. This is not an optional step. If you do not do this step Mjolnir will crash. [Currently there is no Synapse config option for this](https://github.com/matrix-org/synapse/issues/6286) so you have to manually edit the Synapse database. Manually editing the Synapse database is rarely a good idea but in this case it is required. Please ask for help if you are uncomfortable with these steps.
+You will need to prevent Synapse from rate limiting the bot's account. This is not an optional step. If you do not do this step Mjolnir will crash. There is a Synapse config option for this but this can also be manually done by editing the Synapse database. Manually editing the Synapse database is rarely a good idea. Please ask for help if you are uncomfortable with these steps.
 
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