1 files changed, 1 insertions, 1 deletions
diff --git a/mcs/class/referencesource/System.ServiceModel/System/ServiceModel/SpnEndpointIdentity.cs b/mcs/class/referencesource/System.ServiceModel/System/ServiceModel/SpnEndpointIdentity.cs
index 2e20f2954bd..12a1e028970 100644
--- a/mcs/class/referencesource/System.ServiceModel/System/ServiceModel/SpnEndpointIdentity.cs
+++ b/mcs/class/referencesource/System.ServiceModel/System/ServiceModel/SpnEndpointIdentity.cs
@@ -60,7 +60,7 @@ namespace System.ServiceModel
             if (identity == null)
                 throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("identity");
 
-            // PreSharp 
+            // PreSharp Bug: Parameter 'identity.ResourceType' to this public method must be validated: A null-dereference can occur here.
 #pragma warning suppress 56506 // Claim.ClaimType will never return null
             if (!identity.ClaimType.Equals(ClaimTypes.Spn))
                 throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgument(SR.GetString(SR.UnrecognizedClaimTypeForIdentity, identity.ClaimType, ClaimTypes.Spn));