From 3f6a7c74e3ebb3d8e0e204c8a68d110c5dc3991d Mon Sep 17 00:00:00 2001
From: codetorex <codetorex@gmail.com>
Date: Wed, 29 Jul 2020 06:40:02 +0100
Subject: [PATCH] Added missing information about File.open_encrypted function
 to docs.

---
 doc/classes/File.xml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/doc/classes/File.xml b/doc/classes/File.xml
index 20bc39ef1f6..d91203d91f2 100644
--- a/doc/classes/File.xml
+++ b/doc/classes/File.xml
@@ -257,6 +257,7 @@
 			</argument>
 			<description>
 				Opens an encrypted file in write or read mode. You need to pass a binary key to encrypt/decrypt it.
+				[b]Note:[/b] The provided key must be 32 bytes long.
 			</description>
 		</method>
 		<method name="open_encrypted_with_pass">