update

Author: msmbaldwin

articles/key-vault/certificates/about-certificates.md

@@ -40,7 +40,7 @@ When a Key Vault certificate is created, it can be retrieved from the addressabl
 
 The addressable key becomes more relevant with non-exportable Key Vault certificates. The addressable Key Vault key's operations are mapped from the `keyusage` field of the Key Vault certificate policy that's used to create the Key Vault certificate.  
 
-For the full list of supported key types, see [About keys: Key types and protection methods](../about-keys#key-types-and-protection-methods). Exportable keys are allowed only with RSA and EC. HSM keys are non-exportable. 
+For the full list of supported key types, see [About keys: Key types and protection methods](../keys/about-keys.md#key-types-and-protection-methods). Exportable keys are allowed only with RSA and EC. HSM keys are non-exportable. 
 
 ## Certificate attributes and tags