Adjust comments

Cargo.toml

@@ -107,7 +107,7 @@ systemd = ["dbus"]
 xdp-gnome-screencast = ["dbus", "pipewire"]
 # Enables the Tracy profiler instrumentation.
 profile-with-tracy = ["profiling/profile-with-tracy", "tracy-client/default"]
-# Enables dinit integration (global environment)
+# Enables dinit integration (global environment).
 dinit = []
 
 [profile.release]

src/main.rs

@@ -213,7 +213,7 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
         warn!("error notifying systemd: {err:?}");
     };
 
-    // Send ready notification to specified file descriptor
+    // Send ready notification to the NOTIFY_FD file descriptor.
     if let Err(err) = notify_fd() {
         warn!("error notifying fd: {err:?}");
     }