diff --git a/docs/hazmat/primitives/asymmetric/ec.rst b/docs/hazmat/primitives/asymmetric/ec.rst
index 2fac6d7..90e7371 100644
--- a/docs/hazmat/primitives/asymmetric/ec.rst
+++ b/docs/hazmat/primitives/asymmetric/ec.rst
@@ -150,7 +150,8 @@
     ECDHE (or EECDH), the ephemeral form of this exchange, is **strongly
     preferred** over simple ECDH and provides `forward secrecy`_ when used.
     You must generate a new private key using :func:`generate_private_key` for
-    each ``exchange`` when performing an ECDHE key exchange.
+    each :meth:`~EllipticCurvePrivateKey.exchange` when performing an ECDHE key
+    exchange.
 
 Elliptic Curves
 ---------------
@@ -346,6 +347,8 @@
 
     .. method:: exchange(algorithm, peer_public_key)
 
+        .. versionadded:: 1.1
+
         Perform's a key exchange operation using the provided algorithm with
         the peer's public key.