Fix a single typo

Luca pointed out a typo in the discord support server, and I wanted to PR something this morning, so this PR fixes that one specific typo, without regard to any other typos that may or may not be in the project.

Signed off by savage4618

Author: savage4618

content/docs/custom-commands/commands.md

@@ -296,7 +296,7 @@ Format](https://pkg.go.dev/github.com/robfig/cron/v3#hdr-CRON_Expression_Format)
 
 {{< callout context="tip" title="Tip: Debugging Cron Expressions" icon="outline/rocket" >}}
 
-To help build and debug cron expressions, we reccomend using [Cronitor's Crontab Guru](https://crontab.guru/) or a
+To help build and debug cron expressions, we recommend using [Cronitor's Crontab Guru](https://crontab.guru/) or a
 similar site. Note that predefined schedules such as `@hourly`, and the use of `7` in the DOW field may parse correctly
 on Corntab Guru, but are not supported with YAGPDB.