diff --git a/api.lua b/api.lua
index 97dfd8e..11fb584 100644
--- a/api.lua
+++ b/api.lua
@@ -1294,7 +1294,7 @@ minetest.register_chatcommand("regen_signs", {
 
 minetest.register_on_mods_loaded(function()
 	if not minetest.registered_privileges[signs_lib.edit_priv] then
-    	minetest.register_privilege("signslib_edit", {})
+		minetest.register_privilege("signslib_edit", {})
 	end
 end)