Return style fix

[learn-rust.git] / src / word_utils.rs

diff --git a/src/word_utils.rs b/src/word_utils.rs
index 4da2eb0f147aa37eb3f9338510ed595444181fe6..e3e71bf135ae753c218a2dc72d10bfee2d425f85 100644 (file)
--- a/src/word_utils.rs
+++ b/src/word_utils.rs
@@ -15,7 +15,7 @@ pub fn second_word(s: &str) -> Option<&str> {
         }
     }
 
-    return None;
+    None
 }
 
 #[cfg(test)]