Update README.md

test/benchmark/wasmsynth/README.md

@@ -4,10 +4,10 @@
 
 Here is some music created by [Peter Salomonsen](https://petersalomonsen.com/) in his [wasm music experiment](https://petersalomonsen.com/webassemblymusic/livecodev2/):
 
-- **Hondarribia (opening track from WASM summit 2020)**, `hondarribia.wasm` [SoundCloud](https://soundcloud.com/psalomo/hondarribia)
-- **WASM song**, `wasm-song.wasm` [SoundCloud](https://soundcloud.com/psalomo/wasm-song)
-- **Shuffle Chill**, `shuffle-chill.wasm` [SoundCloud](https://soundcloud.com/psalomo/shuffle-chill)
-- **"WebChip" music**, `webchip-music.wasm` [SoundCloud](https://soundcloud.com/psalomo/webchip-music)
+- **Hondarribia (Wasm Summit opening track)**, `hondarribia.wasm` │ [SoundCloud](https://soundcloud.com/psalomo/hondarribia)
+- **WASM song**, `wasm-song.wasm` │ [SoundCloud](https://soundcloud.com/psalomo/wasm-song)
+- **Shuffle Chill**, `shuffle-chill.wasm` │ [SoundCloud](https://soundcloud.com/psalomo/shuffle-chill)
+- **"WebChip" music**, `webchip-music.wasm` │ [SoundCloud](https://soundcloud.com/psalomo/webchip-music)
 
 Check out Peter's [excellent talk on WebAssembly Summit 2020](https://www.youtube.com/watch?v=WZp0sPDvWfw&t=18670).