Feature: `header fix` supports nextflow files (#65)

diff --git a/assets/languages.yaml b/assets/languages.yaml
index 0ef6cd5..6016637 100644
--- a/assets/languages.yaml
+++ b/assets/languages.yaml
@@ -3627,6 +3627,7 @@
   interpreters:
     - nextflow
   language_id: 506780613
+  comment_style_id: SlashAsterisk
 Nginx:
   type: data
   extensions: