Bend CHANGELOG.rst to our shape (#651)

Add semantic newlines and parens that make functions and methods more obvious.
diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 86f6466..2725eb8 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -12,12 +12,12 @@
 Backward-incompatible changes:
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-- Removed the deprecated ``OpenSSL.rand.egd`` function.
+- Removed the deprecated ``OpenSSL.rand.egd()`` function.
   Applications should prefer ``os.urandom()`` for random number generation.
   `#630 <https://github.com/pyca/pyopenssl/pull/630>`_
-- Fixed a bug with ``ASN1_TIME`` casting in ``X509.set_notBefore``,
-  ``X509.set_notAfter``, ``Revoked.set_rev_date``, ``Revoked.set_nextUpdate``,
-  and ``Revoked.set_lastUpdate``. You must now pass times in the form
+- Fixed a bug with ``ASN1_TIME`` casting in ``X509.set_notBefore()``,
+  ``X509.set_notAfter()``, ``Revoked.set_rev_date()``, ``Revoked.set_nextUpdate()``,
+  and ``Revoked.set_lastUpdate()``. You must now pass times in the form
   ``YYYYMMDDhhmmssZ``. ``YYYYMMDDhhmmss+hhmm`` and ``YYYYMMDDhhmmss-hhmm``
   will no longer work. `#612 <https://github.com/pyca/pyopenssl/pull/612>`_
 
@@ -26,17 +26,21 @@
 ^^^^^^^^^^^^^
 
 
-- Deprecated the legacy "Type" aliases: ``ContextType``, ``ConnectionType``, ``PKeyType``, ``X509NameType``, ``X509ExtensionType``, ``X509ReqType``, ``X509Type``, ``X509StoreType``, ``CRLType``, ``PKCS7Type``, ``PKCS12Type``, ``NetscapeSPKIType``. The names without the "Type"-suffix should be used instead.
+- Deprecated the legacy "Type" aliases: ``ContextType``, ``ConnectionType``, ``PKeyType``, ``X509NameType``, ``X509ExtensionType``, ``X509ReqType``, ``X509Type``, ``X509StoreType``, ``CRLType``, ``PKCS7Type``, ``PKCS12Type``, ``NetscapeSPKIType``.
+  The names without the "Type"-suffix should be used instead.
 
 
 Changes:
 ^^^^^^^^
 
-- Added ``OpenSSL.crypto.X509.from_cryptography`` and ``OpenSSL.crypto.X509.to_cryptography`` for converting X.509 certificate to and from pyca/cryptography objects. `#640 <https://github.com/pyca/pyopenssl/pull/640>`_
-- Added ``OpenSSL.crypto.X509Req.from_cryptography``, ``OpenSSL.crypto.X509Req.to_cryptography``, ``OpenSSL.crypto.CRL.from_cryptography``, and ``OpenSSL.crypto.CRL.to_cryptography`` for converting X.509 CSRs and CRLs to and from pyca/cryptography objects. `#645 <https://github.com/pyca/pyopenssl/pull/645>`_
+- Added ``OpenSSL.crypto.X509.from_cryptography()`` and ``OpenSSL.crypto.X509.to_cryptography()`` for converting X.509 certificate to and from pyca/cryptography objects.
+  `#640 <https://github.com/pyca/pyopenssl/pull/640>`_
+- Added ``OpenSSL.crypto.X509Req.from_cryptography()``, ``OpenSSL.crypto.X509Req.to_cryptography()``, ``OpenSSL.crypto.CRL.from_cryptography()``, and ``OpenSSL.crypto.CRL.to_cryptography()`` for converting X.509 CSRs and CRLs to and from pyca/cryptography objects.
+  `#645 <https://github.com/pyca/pyopenssl/pull/645>`_
 - Added ``OpenSSL.debug`` that allows to get an overview of used library versions (including linked OpenSSL) and other useful runtime information using ``python -m OpenSSL.debug``.
   `#620 <https://github.com/pyca/pyopenssl/pull/620>`_
-- Added a fallback path to `Context.set_default_verify_paths` to accommodate the upcoming release of ``cryptography`` ``manylinux1`` wheels. `#633 <https://github.com/pyca/pyopenssl/pull/633>`_
+- Added a fallback path to `Context.set_default_verify_paths` to accommodate the upcoming release of ``cryptography`` ``manylinux1`` wheels.
+  `#633 <https://github.com/pyca/pyopenssl/pull/633>`_
 
 
 ----
@@ -65,7 +69,7 @@
 - Added a collection of functions for working with OCSP stapling.
   None of these functions make it possible to validate OCSP assertions, only to staple them into the handshake and to retrieve the stapled assertion if provided.
   Users will need to write their own code to handle OCSP assertions.
-  We specifically added: ``Context.set_ocsp_server_callback``, ``Context.set_ocsp_client_callback``, and ``Connection.request_ocsp``.
+  We specifically added: ``Context.set_ocsp_server_callback()``, ``Context.set_ocsp_client_callback()``, and ``Connection.request_ocsp()``.
   `#580 <https://github.com/pyca/pyopenssl/pull/580>`_
 - Changed the ``SSL`` module's memory allocation policy to avoid zeroing memory it allocates when unnecessary.
   This reduces CPU usage and memory allocation time by an amount proportional to the size of the allocation.