make hmac (mostly) compatible with stdlib hmac

1 files changed, 5 insertions, 5 deletions

diff --git a/docs/hazmat/primitives/hmac.rst b/docs/hazmat/primitives/hmac.rst
index 47b88030..76b7e24c 100644
--- a/docs/hazmat/primitives/hmac.rst
+++ b/docs/hazmat/primitives/hmac.rst
@@ -18,23 +18,23 @@ message authentication codes using a cryptographic hash function coupled with a
 secret key. You can use an HMAC to verify integrity as well as authenticate a
 message.
 
-.. class:: cryptography.primitives.hmac.HMAC(key, hash_cls, data=None)
+.. class:: cryptography.primitives.hmac.HMAC(key, msg=None, digestmod=None)
 
    HMAC objects take a ``key``, a hash class derived from :class:`~cryptography.primitives.hashes.BaseHash`,
-   and optional initial data.  The ``key`` should be randomly generated bytes and
+   and optional msg.  The ``key`` should be randomly generated bytes and
    the length of the ``block_size`` of the hash. You must keep the ``key`` secret.
 
     .. doctest::
 
         >>> from cryptography.primitives import hashes, hmac
-        >>> h = hmac.HMAC(key, hashes.SHA256)
+        >>> h = hmac.HMAC(key, digestmod=hashes.SHA256)
         >>> h.update(b"message to hash")
         >>> h.hexdigest()
         '...'
 
-    .. method:: update(data)
+    .. method:: update(msg)
 
-        :param bytes data: The bytes you wish to hash.
+        :param bytes msg The bytes you wish to hash.
 
     .. method:: copy()