doc/book/quick-start/_index.md

@@ -110,11 +110,10 @@ garage -c path/to/garage.toml server
 
 If you have placed the `garage.toml` file in `/etc` (its default location), you can simply run `garage server`.
 
-You can tune Garage's verbosity by setting the `RUST_LOG=` environment variable. \
+You can tune Garage's verbosity as follows (from less verbose to more verbose):
-Available log levels are (from less verbose to more verbose): `error`, `warn`, `info` *(default)*, `debug` and `trace`.
 
-```bash
+```
-RUST_LOG=garage=info garage server # default
+RUST_LOG=garage=info garage server
 RUST_LOG=garage=debug garage server
 RUST_LOG=garage=trace garage server
 ```