Update README.md

README.md

@@ -12,8 +12,5 @@ Or you can set the environment variables and run `tsx index.js`
 | Key      | Description      |
 | ------------- | ------------- |
 |`DISCORD_WEBHOOK_URL`| discord webhook url for where to send Bay Mesh messages|
-|`SV_DISCORD_WEBHOOK_URL`| discord webhook url for where to send Sac Valley mesh messages|
-|`REDIS_ENABLED` | if `true` it we cache in redis, you need to specify the url (see next item)|
-|`REDIS_URL`| redis url (with user/pass etc) if you want to have persistent nodeDB|
 |`GROUPING_DURATION` | how long the logger will wait for packets for a new message that it sees|
 |`PFP_JSON_URL` | json file that links node ids to profile images, example [here](https://raw.githubusercontent.com/baymesh/bot_pfp/refs/heads/main/baymesh_pfp.json)|