diff --git a/src/tts/tts-core.ts b/src/tts/tts-core.ts
index a21964a46cc..ea449e4fcef 100644
--- a/src/tts/tts-core.ts
+++ b/src/tts/tts-core.ts
@@ -705,7 +705,7 @@ export async function edgeTTS(params: {
   const { text, outputPath, config, timeoutMs } = params;
 
   if (!text || text.trim().length === 0) {
-  throw new Error("Edge TTS requires non-empty text");
+    throw new Error("Edge TTS requires non-empty text");
   }
 
   const tts = new EdgeTTS({