delete some unnecessary spaces

nvim/.config/nvim/init.lua

@@ -14,8 +14,6 @@ end
 vim.opt.rtp:prepend(lazypath)
 
 
-local opts = {}
-
 require("basic-settings")
 require("lazy").setup("plugins")
 

nvim/.config/nvim/lua/plugins/treesitter.lua

@@ -1,7 +1,7 @@
 
 -- treesitter: code parser
-return { 
-    "nvim-treesitter/nvim-treesitter", 
+return {
+    "nvim-treesitter/nvim-treesitter",
     build = ":TSUpdate",
 
     -- set up