Update security-incident-update.md

Author: JarbasHorst

api-reference/beta/api/security-incident-update.md

@@ -52,7 +52,7 @@ PATCH /security/incidents/{incidentId}
 |description|String|Description of the incident.|
 |determination|microsoft.graph.security.alertDetermination|Specifies the determination of the incident. Possible values are: `unknown`, `apt`, `malware`, `securityPersonnel`, `securityTesting`, `unwantedSoftware`, `other`, `multiStagedAttack`, `compromisedAccount`, `phishing`, `maliciousUserActivity`, `notMalicious`, `notEnoughDataToValidate`, `confirmedUserActivity`, `lineOfBusinessApplication`, `unknownFutureValue`.|
 |displayName|String|The incident name.|
-|severity|microsoft.graph.security.alertSeverity|	Indicates the possible impact on assets. The higher the severity, the bigger the impact. Typically higher severity items require the most immediate attention. Possible values are: `unknown`, `informational`, `low`, `medium`, `high`, `unknownFutureValue`.|
+|severity|microsoft.graph.security.alertSeverity|Indicates the possible impact on assets. The higher the severity, the bigger the impact. Typically, higher severity items require the most immediate attention. Possible values are: `unknown`, `informational`, `low`, `medium`, `high`, `unknownFutureValue`.|
 |status|microsoft.graph.security.incidentStatus|The status of the incident. Possible values are: `active`, `resolved`, `redirected`, `unknownFutureValue`.|
 |summary|String|The overview of an attack. When applicable, the summary contains details of what occurred, impacted assets, and the type of attack.|