diff --git a/src/song.rs b/src/song.rs
index f88e6c0..291b7f3 100644
--- a/src/song.rs
+++ b/src/song.rs
@@ -197,9 +197,9 @@ mod embedded {
     impl Song {
         pub fn to_metadata_json(&self, pretty: bool) -> Result<String, serde_json::Error> {
             if pretty {
-                return serde_json::to_string_pretty(&self);
+                serde_json::to_string_pretty(&self)
             } else {
-                return serde_json::to_string(&self);
+                serde_json::to_string(&self)
             }
         }
 
@@ -222,7 +222,7 @@ mod embedded {
 
                 buffer += &self.filename.clone();
 
-                return Ok(buffer);
+                Ok(buffer)
             } else {
                 Err(std::io::Error::new(
                     std::io::ErrorKind::Other,