Update linux-update-mde-linux.md

Correcting cron tab entry

Author: srkoripe

defender-endpoint/linux-update-mde-linux.md

@@ -108,7 +108,7 @@ CRON_TZ=America/Los_Angeles
 > ```
 
 > [!NOTE]
-> In the examples above, we are setting it to 00 minutes, 6 a.m.(hour in 24 hour format), any day of the month, any month, on Sundays.[$(date +\%d) -le 15] == Won't run unless it's equal or less than the 15th day (3rd week). Meaning it will run every 3rd Sundays(7) of the month at 6:00 a.m. Pacific (UTC -8).
+> In the examples above, we are setting it to 00 minutes, 6 a.m.(hour in 24 hour format), any day of the month, any month, on Sundays.[$(date +\%d) -le 15] == Won't run unless it's equal or less than the 15th day (3rd week). Meaning it will run a job at 6AM every Sunday, but only if the day of the month is 15 or less.
 
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