provide paths from the cryptography vectors root for custom asym vectors
diff --git a/docs/development/test-vectors.rst b/docs/development/test-vectors.rst
index 10c20db..6a8f3fb 100644
--- a/docs/development/test-vectors.rst
+++ b/docs/development/test-vectors.rst
@@ -37,24 +37,25 @@
 Custom Asymmetric Vectors
 ~~~~~~~~~~~~~~~~~~~~~~~~~
 
-* ``ec_private_key.pem`` - Contains an Elliptic Curve key generated by OpenSSL
-  from the curve ``secp256r1``.
-* ``ec_private_key_encrypted.pem`` - Contains the same Elliptic Curve key as
-  ``ec_private_key.pem``, except that it is encrypted with AES-128 with the
-  password "123456".
-* ``ec_public_key.pem`` - Contains the public key corresponding to
-  ``ec_private_key.pem``, generated using OpenSSL.
-* ``rsa_private_key.pem`` - Contains an RSA 2048 bit key generated using
-  OpenSSL, protected by the secret "123456" with DES3 encryption.
-* ``rsa_public_key.pem`` - Contains an RSA 2048 bit public generated using
-  OpenSSL from ``rsa_private_key.pem``.
-* ``dsaparam.pem`` - Contains 2048-bit DSA parameters generated using OpenSSL;
-  contains no keys.
-* ``dsa_private_key.pem`` - Contains a DSA 2048 bit key generated using
-  OpenSSL from the parameters in ``dsaparam.pem``, protected by the secret
-  "123456" with DES3 encryption.
-* ``dsa_public_key.pem`` - Contains a DSA 2048 bit key generated using OpenSSL
-  from ``dsa_private_key.pem``.
+* ``asymmetric/PEM_Serialization/ec_private_key.pem`` - Contains an Elliptic
+  Curve key generated by OpenSSL from the curve ``secp256r1``.
+* ``asymmetric/PEM_Serialization/ec_private_key_encrypted.pem`` - Contains the
+  same Elliptic Curve key as ``ec_private_key.pem``, except that it is
+  encrypted with AES-128 with the password "123456".
+* ``asymmetric/PEM_Serialization/ec_public_key.pem`` - Contains the public key
+  corresponding to ``ec_private_key.pem``, generated using OpenSSL.
+* ``asymmetric/PEM_Serialization/rsa_private_key.pem`` - Contains an RSA 2048
+  bit key generated using OpenSSL, protected by the secret "123456" with DES3
+  encryption.
+* ``asymmetric/PEM_Serialization/rsa_public_key.pem`` - Contains an RSA 2048
+  bit public generated using OpenSSL from ``rsa_private_key.pem``.
+* ``asymmetric/PEM_Serialization/dsaparam.pem`` - Contains 2048-bit DSA
+  parameters generated using OpenSSL; contains no keys.
+* ``asymmetric/PEM_Serialization/dsa_private_key.pem`` - Contains a DSA 2048
+  bit key generated using OpenSSL from the parameters in ``dsaparam.pem``,
+  protected by the secret "123456" with DES3 encryption.
+* ``asymmetric/PEM_Serialization/dsa_public_key.pem`` - Contains a DSA 2048 bit
+  key generated using OpenSSL from ``dsa_private_key.pem``.
 
 
 X.509