Update linux-support-perf.md

Typo

Author: Vertrauensstellung

defender-endpoint/linux-support-perf.md

@@ -154,7 +154,7 @@ To run the client analyzer for troubleshooting performance issues, see [Run the
 
 ## Configure Global Exclusions for better performance
 
-Configure Microsoft Defender for Endpoint on Linux with exclusions for the processes or disk locations that contribute to the performance issues. For more information, see [Configure and validate exclusions for Microsoft Defender for Endpoint on Linux](linux-exclusions.md). IF you still have performace issues, contact support for further instructions and mitigation.
+Configure Microsoft Defender for Endpoint on Linux with exclusions for the processes or disk locations that contribute to the performance issues. For more information, see [Configure and validate exclusions for Microsoft Defender for Endpoint on Linux](linux-exclusions.md). IF you still have performance issues, contact support for further instructions and mitigation.
 
 ## Troubleshoot AuditD performance issues