Fix linter

Author: esteve

examples/minimal_action_client_server/src/minimal_action_client.rs

@@ -7,7 +7,8 @@ fn main() -> Result<(), Error> {
 
     let mut node = rclrs::create_node(&context, "minimal_client")?;
 
-    let _client = node.create_action_client::<example_interfaces::action::Fibonacci>("fibonacci")?;
+    let _client =
+        node.create_action_client::<example_interfaces::action::Fibonacci>("fibonacci")?;
 
     Ok(())
 }