Update logs with recent changes

Fixes #6144

Fixes #6145

docs/static/settings-file.asciidoc

@@ -114,20 +114,22 @@ The `logstash.yml` file includes the following settings:
 a|
 The log level. Valid options are:
 
-* `warn`: log warnings
-* `quiet`: log errors
-* `verbose`: log verbose info (for users)
-* `debug`: log debugging info (for developers)
+* `fatal` 
+* `error`
+* `warn`
+* `info`
+* `debug`
+* `trace`
 
-| `warn`
+| `info`
 
 | `log.format`
 | The log format. Set to `json` to log in JSON format, or `plain` to use `Object#.inspect`.
 | `plain`
 
-| `path.log`
-| The file to log to.
-| Logs to stdout
+| `path.logs`
+| The directory where Logstash will write its log to.
+| `LOGSTASH_HOME/logs
 
 | `path.plugins`
 | Where to find custom plugins. You can specify this setting multiple times to include