diff --git a/src/transcoder/transcoder.cpp b/src/transcoder/transcoder.cpp
index a3f1c0ee4..183e06188 100644
--- a/src/transcoder/transcoder.cpp
+++ b/src/transcoder/transcoder.cpp
@@ -327,6 +327,7 @@ void Transcoder::Start() {
                    .arg(queued_jobs_.count())
                    .arg(max_threads()));
 
+  // Kick off worker threads.
   forever {
     StartJobStatus status = MaybeStartNextJob();
     if (status == AllThreadsBusy || status == NoMoreJobs) break;
diff --git a/src/transcoder/transcoder.h b/src/transcoder/transcoder.h
index 16165e24a..e1d7669e3 100644
--- a/src/transcoder/transcoder.h
+++ b/src/transcoder/transcoder.h
@@ -65,7 +65,6 @@ class Transcoder : public QObject {
 
   GstPipelineModel* model() { return model_; }
 
- public slots:
   void Start();
   void Cancel();