rename sign_x509_certificate backend method to create_x509_certificate
diff --git a/docs/hazmat/backends/interfaces.rst b/docs/hazmat/backends/interfaces.rst
index b6b5976..442bd0d 100644
--- a/docs/hazmat/backends/interfaces.rst
+++ b/docs/hazmat/backends/interfaces.rst
@@ -550,7 +550,7 @@
         :returns: A new object with the
             :class:`~cryptography.x509.CertificateSigningRequest` interface.
 
-    .. method:: sign_x509_certificate(builder, private_key, algorithm)
+    .. method:: create_x509_certificate(builder, private_key, algorithm)
 
         .. versionadded:: 1.0