diff --git a/lua/tests/minimal_init.lua b/lua/tests/minimal_init.lua
index e8052ce..44cdffa 100644
--- a/lua/tests/minimal_init.lua
+++ b/lua/tests/minimal_init.lua
@@ -1,8 +1,8 @@
 -- Copyright (c) 2020-2021 shadmansaleh
 -- MIT license, see LICENSE for more details.
 
-if os.getenv('TEST_COV') then
-  require('luacov')
+if os.getenv 'TEST_COV' then
+  require 'luacov'
 end
 -- load lualine and plenary
 vim.cmd [[