auth: Fix ssh_auth_list() documentation.

The server will not return SSH_AUTH_METHOD_NONE.
(cherry picked from commit 9c376dd913b40bbcf9e0fc528f53e02c104b6c58)

1 files changed, 1 insertions, 1 deletions

diff --git a/src/auth.c b/src/auth.c
index 6dda4792..cf6c13cb 100644
--- a/src/auth.c
+++ b/src/auth.c
@@ -309,7 +309,7 @@ int ssh_auth_list(ssh_session session) {
  * @brief retrieves available authentication methods for this session
  * @param[in] session the SSH session
  * @param[in] username Deprecated, set to NULL.
- * @returns A bitfield of values SSH_AUTH_METHOD_NONE, SSH_AUTH_METHOD_PASSWORD,
+ * @returns A bitfield of values SSH_AUTH_METHOD_PASSWORD,
             SSH_AUTH_METHOD_PUBLICKEY, SSH_AUTH_METHOD_HOSTBASED,
             SSH_AUTH_METHOD_INTERACTIVE.
    @warning Other reserved flags may appear in future versions.