Be more specific about when you can trust authentication on GCM
diff --git a/docs/hazmat/primitives/symmetric-encryption.rst b/docs/hazmat/primitives/symmetric-encryption.rst
index 8d8d558..977a897 100644
--- a/docs/hazmat/primitives/symmetric-encryption.rst
+++ b/docs/hazmat/primitives/symmetric-encryption.rst
@@ -329,9 +329,10 @@
.. danger::
- When using this mode you MUST not use the decrypted data until every
- byte has been decrypted. GCM provides NO guarantees of ciphertext
- integrity until decryption is complete.
+ When using this mode you MUST not use the decrypted data until
+ :meth:`cryptography.hazmat.primitives.interfaces.CipherContext.finalize`
+ has been called. GCM provides NO guarantees of ciphertext integrity
+ until decryption is complete.
GCM (Galois Counter Mode) is a mode of operation for block ciphers. An
AEAD (authenticated encryption with additional data) mode is a type of