From e6fdcacd329628b2df739f68d5d3ed6e5bc7d683 Mon Sep 17 00:00:00 2001
From: Julien Cretin <cretin@google.com>
Date: Mon, 11 May 2020 15:18:27 +0200
Subject: [PATCH] Remove mention to protobuf

---
 src/ctap/data_formats.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/ctap/data_formats.rs b/src/ctap/data_formats.rs
index 6873d8a..f84720c 100644
--- a/src/ctap/data_formats.rs
+++ b/src/ctap/data_formats.rs
@@ -454,8 +454,8 @@ pub struct PublicKeyCredentialSource {
     pub unknown_fields: BTreeMap<cbor::KeyType, cbor::Value>,
 }
 
-// We simulate protocol buffers in CBOR with maps. Each field of a message is associated with a
-// unique tag, implemented with a CBOR unsigned key.
+// We serialize credentials for the persistent storage using CBOR maps. Each field of a credential
+// is associated with a unique tag, implemented with a CBOR unsigned key.
 #[repr(u64)]
 enum PublicKeyCredentialSourceField {
     CredentialId = 0,