diff --git a/README.md b/README.md
new file mode 100644
index 0000000..10b5702
--- /dev/null
+++ b/README.md
@@ -0,0 +1,8 @@
+# Pipewire AutoConnect
+
+It will automatically connect the some ports.
+
+## File format
+```
+[Node name](Port name) -> [Port name](Port name)
+```
diff --git a/src/main.rs b/src/main.rs
index 1f95ff7..c4eaf91 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -317,6 +317,7 @@ fn parse_file(path: std::path::PathBuf, get_names: bool) -> Result<AppState, Box
 }
 
 fn main() -> Result<(), Box<dyn std::error::Error>> {
+
     println!("Hello, world!");
 
     let mut args = env::args();