Add EC docs to the index
diff --git a/docs/hazmat/primitives/asymmetric/index.rst b/docs/hazmat/primitives/asymmetric/index.rst
index 047f9cb..6a5228b 100644
--- a/docs/hazmat/primitives/asymmetric/index.rst
+++ b/docs/hazmat/primitives/asymmetric/index.rst
@@ -7,6 +7,7 @@
     :maxdepth: 1
 
     dsa
+    ec
     rsa
     padding
     serialization