Update docs/usage/configuration-options.md

Co-authored-by: Michael Kriese <michael.kriese@visualon.de>

docs/usage/configuration-options.md

@@ -3836,7 +3836,7 @@ Here are some example schedules and their Cron equivalent:
 <!-- prettier-ignore -->
 !!! note
     For Cron schedules, you _must_ use the `*` wildcard for the minutes value, as Renovate doesn't support minute granularity.
-    And the cron schedule must have five or six comma separated parts.
+    And the cron schedule must have five comma separated parts.
 
 One example might be that you don't want Renovate to run during your typical business hours, so that your build machines don't get clogged up testing `package.json` updates.
 You could then configure a schedule like this at the repository level: