Move primtives into a hazmat package
diff --git a/docs/architecture.rst b/docs/architecture.rst
index 0a9550c..8de8649 100644
--- a/docs/architecture.rst
+++ b/docs/architecture.rst
@@ -10,9 +10,9 @@
 
 * ``cryptography.bindings``: This package contains bindings to low level
   cryptographic libraries. Our initial target will be OpenSSL.
-* ``cryptography.primitives``: This packages contains low level algorithms,
-  things like ``AES`` or ``SHA1``. This is implemented on top of
+* ``cryptography.hazmat.primitives``: This packages contains low level
+  algorithms, things like ``AES`` or ``SHA1``. This is implemented on top of
   ``cryptography.bindings``.
 * ``cryptography``: This package contains higher level recipes, for example
   "encrypt and then MAC". This is implemented on top of
-  ``cryptography.primitives``.
+  ``cryptography.hazmat.primitives``.