diff --git a/src/Microsoft.IdentityModel.Tokens/Validation/Validators.Issuer.cs b/src/Microsoft.IdentityModel.Tokens/Validation/Validators.Issuer.cs
index 8cbc7e1131..f4d580e1ef 100644
--- a/src/Microsoft.IdentityModel.Tokens/Validation/Validators.Issuer.cs
+++ b/src/Microsoft.IdentityModel.Tokens/Validation/Validators.Issuer.cs
@@ -252,7 +252,6 @@ internal static async Task<IssuerValidationResult> ValidateIssuerAsync(
                             new StackFrame(true)));
             }
 
-            // TODO - we should distinguish if configuration, TVP.ValidIssuer or TVP.ValidIssuers was used to validate the issuer.
             if (configuration != null)
             {
                 if (string.Equals(configuration.Issuer, issuer))