diff --git a/lib/inferno/apps/cli/main.rb b/lib/inferno/apps/cli/main.rb
index 8fa52120e..ad7f1c353 100644
--- a/lib/inferno/apps/cli/main.rb
+++ b/lib/inferno/apps/cli/main.rb
@@ -36,7 +36,6 @@ def start
           command = "rerun \"#{command}\" --background"
         end
 
-        # system command
         exec command
       end