diff --git a/windows/security/identity-protection/hello-for-business/hello-faq.yml b/windows/security/identity-protection/hello-for-business/hello-faq.yml
index 621663aecd..bb59a07821 100644
--- a/windows/security/identity-protection/hello-for-business/hello-faq.yml
+++ b/windows/security/identity-protection/hello-for-business/hello-faq.yml
@@ -109,7 +109,7 @@ sections:
           - The PIN 9630 has a constant delta of (7,7,7), so it isn't allowed
           - The PIN 1593 has a constant delta of (4,4,4), so it isn't allowed
           - The PIN 7036 has a constant delta of (3,3,3), so it isn't allowed
-          - The PIN 1231 doesn't have a constant delta (1,1,8), so it's allowed
+          - The PIN 1231 doesn't have a constant delta (1,1,2), so it's allowed
           - The PIN 1872 doesn't have a constant delta (7,9,5), so it's allowed
           
           This check prevents repeating numbers, sequential numbers, and simple patterns. It always results in a list of 100 disallowed PINs (independent of the PIN length). This algorithm doesn't apply to alphanumeric PINs.