[DOCS] Remove line break from deprecated[] macro (#41616)

Author: jrodewig

docs/reference/settings/monitoring-settings.asciidoc

@@ -55,8 +55,7 @@ You can update this setting through the
 
 `xpack.monitoring.collection.interval`::
 
-Setting to `-1` to disable data collection has been deprecated. deprecated[6.3.0,
-Use `xpack.monitoring.collection.enabled` set to `false` instead.]
+Setting to `-1` to disable data collection has been deprecated. deprecated[6.3.0, Use `xpack.monitoring.collection.enabled` set to `false` instead.]
 
 Controls how often data samples are collected. Defaults to `10s`. If you
 modify the collection interval, set the `xpack.monitoring.min_interval_seconds`