diff --git a/sbv2_core/src/main.rs b/sbv2_core/src/main.rs
index a4fc185..5b2f077 100644
--- a/sbv2_core/src/main.rs
+++ b/sbv2_core/src/main.rs
@@ -15,7 +15,7 @@ fn main() -> anyhow::Result<()> {
     tts_holder.load_sbv2file(ident, fs::read(env::var("MODEL_PATH")?)?)?;
 
     let audio = tts_holder.easy_synthesize(ident, &text, 0, tts::SynthesizeOptions::default())?;
-    fs::write("output.wav", &audio)?;
+    fs::write("output.wav", audio)?;
 
     Ok(())
 }
diff --git a/sbv2_core/src/tts.rs b/sbv2_core/src/tts.rs
index a55c357..88409d4 100644
--- a/sbv2_core/src/tts.rs
+++ b/sbv2_core/src/tts.rs
@@ -213,7 +213,7 @@ impl TTSModelHolder {
     ) -> Result<Vec<u8>> {
         let style_vector = self.get_style_vector(ident, style_id, options.style_weight)?;
         let audio_array = if options.split_sentences {
-            let texts: Vec<&str> = text.split("\n").collect();
+            let texts: Vec<&str> = text.split('\n').collect();
             let mut audios = vec![];
             for (i, t) in texts.iter().enumerate() {
                 if t.is_empty() {
@@ -252,7 +252,7 @@ impl TTSModelHolder {
                 options.length_scale,
             )?
         };
-        Ok(Self::array_to_vec(audio_array)?)
+        Self::array_to_vec(audio_array)
     }
 
     fn array_to_vec(audio_array: Array3<f32>) -> Result<Vec<u8>> {
@@ -296,7 +296,7 @@ impl TTSModelHolder {
             sdp_ratio,
             length_scale,
         )?;
-        Ok(Self::array_to_vec(audio_array)?)
+        Self::array_to_vec(audio_array)
     }
 }