Update PaloAltoPrismaCloudMultipleFailedLoginsUser.yaml

Fix threshold typo

Solutions/PaloAltoPrismaCloud/Analytic Rules/PaloAltoPrismaCloudMultipleFailedLoginsUser.yaml

@@ -16,13 +16,13 @@ tactics:
 relevantTechniques:
   - T1110
 query: |
-  let threashold = 10;
+  let threshold = 10;
   PaloAltoPrismaCloud
   | where ResourceType =~ 'Login'
   | where EventResult =~ 'Failed'
   | where EventMessage !has 'access key'
   | summarize count() by UserName, bin(TimeGenerated, 5m)
-  | where count_ > threashold
+  | where count_ > threshold
   | extend AccountCustomEntity = UserName
 entityMappings:
   - entityType: Account