some grammar fixes, rename a method or two
diff --git a/docs/hazmat/backends/interfaces.rst b/docs/hazmat/backends/interfaces.rst
index 1879336..c54340b 100644
--- a/docs/hazmat/backends/interfaces.rst
+++ b/docs/hazmat/backends/interfaces.rst
@@ -215,11 +215,11 @@
.. method:: create_rsa_signature_ctx(private_key, padding, algorithm)
- :param private_key: An instance of a
+ :param private_key: An instance of an
:class:`~cryptography.hazmat.primitives.interfaces.RSAPrivateKey`
provider.
- :param padding: An instance of a
+ :param padding: An instance of an
:class:`~cryptography.hazmat.primitives.interfaces.AsymmetricPadding`
provider.
@@ -228,9 +228,9 @@
provider.
:returns:
- :class:`~cryptography.hazmat.primitives.interfaces.AsymmetricSignContext`
+ :class:`~cryptography.hazmat.primitives.interfaces.AsymmetricSignatureContext`
- .. method:: create_rsa_verify_ctx(public_key, signature, padding, algorithm)
+ .. method:: create_rsa_verification_ctx(public_key, signature, padding, algorithm)
:param public_key: An instance of a
:class:`~cryptography.hazmat.primitives.interfaces.RSAPublicKey`
@@ -238,7 +238,7 @@
:param bytes signature: The signature to verify.
- :param padding: An instance of a
+ :param padding: An instance of an
:class:`~cryptography.hazmat.primitives.interfaces.AsymmetricPadding`
provider.