Move the danger to the very top of the file
diff --git a/docs/hazmat/primitives/symmetric-encryption.rst b/docs/hazmat/primitives/symmetric-encryption.rst
index e65e48d..758a464 100644
--- a/docs/hazmat/primitives/symmetric-encryption.rst
+++ b/docs/hazmat/primitives/symmetric-encryption.rst
@@ -1,6 +1,3 @@
-Symmetric Encryption
-====================
-
 .. danger::
 
     This is a "Hazardous Materials" module. You should **ONLY** use it if
@@ -8,6 +5,9 @@
     module is full of land mines, dragons, and dinosaurs with laser guns.
 
 
+Symmetric Encryption
+====================
+
 .. currentmodule:: cryptography.hazmat.primitives.block
 
 .. testsetup::