Remove secp from spelling dictionary
diff --git a/docs/hazmat/primitives/interfaces.rst b/docs/hazmat/primitives/interfaces.rst
index c7b94ff..0998a0c 100644
--- a/docs/hazmat/primitives/interfaces.rst
+++ b/docs/hazmat/primitives/interfaces.rst
@@ -474,7 +474,7 @@
         :type: string
 
         The name of the curve. Usually the name used for the ASN.1 OID such as
-        "secp256k1".
+        ``secp256k1``.
 
     .. attribute:: key_size