Fix various errors

README.md

@@ -164,7 +164,7 @@ See also [Rust — Production](https://www.rust-lang.org/production) organizatio
 * [Grin](https://github.com/mimblewimble/grin/) — Evolution of the MimbleWimble protocol
 * [hdwallet](https://github.com/jjyr/hdwallet) [[hdwallet](https://crates.io/crates/hdwallet)] — BIP-32 HD wallet related key derivation utilities.
 * [Holochain](https://github.com/holochain/holochain) — Scalable P2P alternative to blockchain for all those distributed apps you always wanted to build. [![detect critical check failures](https://github.com/holochain/holochain/actions/workflows/check_run_detect_release_pr_failure.yml/badge.svg)](https://github.com/holochain/holochain/actions/workflows/check_run_detect_release_pr_failure.yml)
-* [ibc-rs](https://github.com/informalsystems/ibc-rs) - Rust implementation of the [Interblockchain Communication](https://ibcprotocol.org/) protocol
+* [ibc-rs](https://github.com/informalsystems/hermes) - Rust implementation of the [Interblockchain Communication](https://ibcprotocol.org/) protocol
 * [infincia/bip39-rs](https://github.com/infincia/bip39-rs) [[bip39](https://crates.io/crates/bip39)] — Rust implementation of BIP39.
 * [interBTC](https://github.com/interlay/interbtc) — Trustless and fully decentralized Bitcoin bridge to Polkadot and Kusama.
 * [Joystream](https://github.com/Joystream/joystream) — A user governed video platform [![Build Status](https://api.travis-ci.org/Joystream/joystream.svg?branch=master)](https://travis-ci.org/Joystream/joystream)
@@ -746,7 +746,7 @@ See also [About Rust’s Machine Learning Community](https://medium.com/@autumn_
 * [hound](https://crates.io/crates/hound) — A WAV encoding and decoding library [![build badge](https://api.travis-ci.org/ruuda/hound.svg?branch=master)](https://travis-ci.org/ruuda/hound)
 * [insomnimus/nodi](https://github.com/insomnimus/nodi) [[nodi](https://crates.io/crates/nodi)] — A library for playback and abstraction of MIDI files. [![build badge](https://github.com/insomnimus/nodi/actions/workflows/main.yml/badge.svg?branch=main)](https://github.com/insomnimus/nodi/actions)
 * [jhasse/ears](https://github.com/jhasse/ears) — A simple library to play Sounds and Musics, on top of OpenAL and libsndfile [![build badge](https://api.travis-ci.org/jhasse/ears.svg?branch=master)](https://travis-ci.org/jhasse/ears)
-* [musitdev/portmidi-rs](https://github.com/musitdev/portmidi-rs) — [PortMidi](http://portmedia.sourceforge.net/portmidi/) bindings [![build badge](https://api.travis-ci.org/musitdev/portmidi-rs.svg?branch=master)](https://travis-ci.org/musitdev/portmidi-rs)
+* [musitdev/portmidi-rs](https://github.com/musitdev/portmidi-rs) — [PortMidi](https://portmedia.sourceforge.net/portmidi/) bindings [![build badge](https://api.travis-ci.org/musitdev/portmidi-rs.svg?branch=master)](https://travis-ci.org/musitdev/portmidi-rs)
 * [ozankasikci/rust-music-theory](https://github.com/ozankasikci/rust-music-theory) — A Rust music theory library [![Build Status](https://api.travis-ci.com/ozankasikci/rust-music-theory.svg?branch=master)](https://travis-ci.org/ozankasikci/rust-music-theory)
 * [pdeljanov/Symphonia](https://github.com/pdeljanov/Symphonia) — A pure Rust audio decoding and media demuxing library supporting AAC, FLAC, MP3, MP4, OGG, Vorbis, and WAV.
 * [RustAudio](https://github.com/RustAudio)
@@ -1131,7 +1131,7 @@ See also [About Rust’s Machine Learning Community](https://medium.com/@autumn_
 * Serde
   * [vityafx/serde-aux](https://github.com/vityafx/serde-aux/) - additional tools for using with the serde library. [![CI](https://github.com/vityafx/serde-aux/actions/workflows/ci.yml/badge.svg)](https://github.com/vityafx/serde-aux/actions/workflows/ci.yml) [![Crates badge](https://img.shields.io/crates/v/serde-aux.svg)](https://crates.io/crates/serde-aux)
 * TOML
-  * [alexcrichton/toml-rs](https://github.com/alexcrichton/toml-rs) — [![build badge](https://api.travis-ci.com/alexcrichton/toml-rs.svg?branch=master)](https://travis-ci.org/alexcrichton/toml-rs)
+  * [toml-rs/toml](https://github.com/toml-rs/toml) — [![CI](https://github.com/toml-rs/toml/actions/workflows/ci.yml/badge.svg)](https://github.com/toml-rs/toml/actions/workflows/ci.yml)
 * XML
   * [Florob/RustyXML](https://github.com/Florob/RustyXML) — an XML parser written in Rust [![build badge](https://api.travis-ci.org/Florob/RustyXML.svg?branch=master)](https://travis-ci.org/Florob/RustyXML)
   * [media-io/yaserde](https://github.com/media-io/yaserde) — Yet Another Serializer/Deserializer specialized for XML [![build badge](https://api.travis-ci.org/media-io/yaserde.svg?branch=master)](https://travis-ci.org/media-io/yaserde)