diff --git a/scripts/pod.lua b/scripts/pod.lua
index befecfd..db9a6ae 100644
--- a/scripts/pod.lua
+++ b/scripts/pod.lua
@@ -181,4 +181,4 @@ if action == "list" then
 
 elseif action == "delete" then
   ngx.say(table.concat(resp))
-end
\ No newline at end of file
+end