Remove some 0.9.8 cruft from the docs (#3015)
diff --git a/docs/hazmat/backends/interfaces.rst b/docs/hazmat/backends/interfaces.rst
index 83ec6f1..218bc0c 100644
--- a/docs/hazmat/backends/interfaces.rst
+++ b/docs/hazmat/backends/interfaces.rst
@@ -322,9 +322,7 @@
provider.
:raises ValueError: This is raised if the key size is not one of 1024,
- 2048, or 3072. It is also raised when OpenSSL is older than version
- 1.0.0 and the key size is larger than 1024; older OpenSSL versions
- do not support keys larger than 1024 bits.
+ 2048, or 3072.
.. method:: generate_dsa_private_key_and_parameters(key_size)