diff --git a/.gitignore b/.gitignore
index fa0d4d2..a906217 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,4 +10,4 @@ Cargo.lock
 **/*.rs.bk
 
 # macOS-specific
-.DS_Store
\ No newline at end of file
+.DS_Store
diff --git a/README.md b/README.md
index b7c0d72..a81d71b 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,11 @@ Simple port forwarding TUI for Kubernetes 💻↔⎈
 
 ![portnord in action](./media/portnord.mov)
 
+## ✨ Features
+- List all ports exposed by services in a given namespace.
+- Toggle port forwarding for a specific port exposed by a service.
+- Toggle port forwarding for all ports exposed by a service.
+
 ## 🧩 Usage
 
 ```
diff --git a/src/main.rs b/src/main.rs
index 80de6ce..3e62018 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -19,14 +19,14 @@ async fn run_app<'a>(ui: &mut ui::UI<'a>) -> ! {
 fn exit_app(error: Option<String>) -> ! {
     if let Some(err_msg) = error {
         println!("An error occurred: {}", err_msg);
-        std::process::exit(1);
+        std::process::exit(1)
     } else {
-        std::process::exit(0);
+        std::process::exit(0)
     }
 }
 
 #[tokio::main]
-async fn main() -> Result<(), kube::Error> {
+async fn main() -> Result<(), Box<dyn std::error::Error>> {
 
     let Args { namespace: namespace_opt } = Args::collect();