lib/js_dependency.rb in js_dependency-0.3.11 vs lib/js_dependency.rb in js_dependency-0.3.12

@@ -69,10 +69,10 @@
         mermaid_root.add(parent_path, child_path)
       end
       nodes += mermaid_root.export_nodes(name_level: name_level, src_path: src_path)
     end
 
-    output = (["flowchart LR"] + nodes.uniq + styles.uniq).join("\n")
+    output = "#{(["flowchart LR"] + nodes.uniq + styles.uniq).join("\n")}\n"
     output_pathname&.write(output)
     output
   end
 
   # @param [String] src_path