fix typo

1 year ago · 1403cb4460
parent 2bf49b4b7e
commit 1403cb4460
1 changed files with 1 additions and 1 deletions
--- a/proposals/4048-signed-key-backup.md
+++ b/proposals/4048-signed-key-backup.md
@ -61,7 +61,7 @@ The following changes are made to the cleartext `session_data` property of the
 `KeyBackupData` object:

 - a new `mac2` [FIXME: get a better name.  suggestions?] property is added,
-  which is a MAC of the `SessionData` ciphertext (priory to base64-encoding),
+  which is a MAC of the `SessionData` ciphertext (prior to base64-encoding),
  using HMAC-SHA-256 with the backup MAC key derived above.
 - the current `mac` property is deprecated.  Clients should continue to produce
  it for compatibility with older clients, but should no longer use it to