diff --git a/dotenv/src/lib.rs b/dotenv/src/lib.rs
index f2b1b0a..4017e81 100644
--- a/dotenv/src/lib.rs
+++ b/dotenv/src/lib.rs
@@ -75,7 +75,7 @@ pub fn vars() -> Vars {
 /// use std::env;
 /// use std::path::{Path};
 ///
-/// let my_path = env::home_dir().and_then(|a| Some(a.join("/.env"))).unwrap();
+/// let my_path = env::home_dir().map(|a| a.join("/.env")).unwrap();
 /// dotenv::from_path(my_path.as_path());
 /// ```
 pub fn from_path<P: AsRef<Path>>(path: P) -> Result<()> {