minor updates

lua/plugins/50_ui.lua

@@ -43,7 +43,7 @@ return {
 		lazy = false,
 		init = function()
 			vim.g.indent_guides_guide_size = 1
-			vim.g.indent_guides_tab_guides = 0
+			vim.g.indent_guides_tab_guides =  0
 			vim.g.indent_guides_start_level = 2
 			vim.g.indent_guides_enable_on_vim_startup = 1
 		end