changed to gruvbox

lua/my_options.lua

@@ -1,7 +1,7 @@
 local utils = require('utils')
 vim.g.gruvbox_material_diagnostic_text_highlight=1
 vim.g.gruvbox_material_diagnostic_virtual_text='colored'
-vim.cmd 'colorscheme gruvbox-material'            -- Put your favorite colorscheme here
+vim.cmd 'colorscheme gruvbox'            -- Put your favorite colorscheme here
 vim.cmd 'syntax enable'
 vim.cmd 'filetype plugin indent on'
 vim.cmd 'language en_US.utf-8'