Fix collector flag names in documentation (#2225)

Author: jkroepke

docs/collector.update.md

@@ -14,14 +14,11 @@ The Windows Update service is responsible for managing the installation of updat
 
 ## Flags
 
-> [!NOTE]
-> The collector name used in the CLI flags is `updates`, while the metric prefix is `update`. This naming mismatch is known and intentional for compatibility reasons.
-
-### `--collector.updates.online`
+### `--collector.update.online`
 Whether to search for updates online. If set to `false`, the collector will only list updates that are already found by the Windows Update service.
 Set to `true` to search for updates online, which will take longer to complete.
 
-### `--collector.updates.scrape-interval`
+### `--collector.update.scrape-interval`
 Define the interval of scraping Windows Update information
 
 ## Metrics