Remove `pilcrow::cli::Error` from the lib crate's public interface.

This might be the pettiest rude change I've ever made to a Rust program. If I saw this - or did this - in code _intend_ to be used as a library, I'd be appalled.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/main.rs b/src/main.rs
index 427294e..b8981d0 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -3,7 +3,7 @@ use clap::Parser;
 use pilcrow::cli;
 
 #[tokio::main]
-async fn main() -> Result<(), cli::Error> {
+async fn main() -> Result<(), impl std::error::Error> {
     let args = cli::Args::parse();
     args.run().await
 }