kittybox-indieauth: improve docs and the Error type

`kittybox_indieauth::Error` now represents errors in the IndieAuth
process itself. `IndieAuthError` got renamed to `ResourceErrorKind` to
reflect errors that a resource server (i.e. IndieAuth consumer) might
return to a client who somehow didn't authorize themselves properly.

1 files changed, 2 insertions, 1 deletions

diff --git a/kittybox-rs/indieauth/src/scopes.rs b/kittybox-rs/indieauth/src/scopes.rs
index e803dca..18ebfbd 100644
--- a/kittybox-rs/indieauth/src/scopes.rs
+++ b/kittybox-rs/indieauth/src/scopes.rs
@@ -42,7 +42,8 @@ impl Scope {
         Scope::Custom(scope.to_string())
     }
 }
-// TODO consider relying on serde for these conversions
+
+// TODO consider relying on serde_variant for these conversions
 impl AsRef<str> for Scope {
     fn as_ref(&self) -> &str {
         use Scope::*;