kickstart.nvim/lua/plugins/comments.lua

return {
    'numToStr/Comment.nvim',
    opts = {
         toggler = {
            ---Line-comment toggle keymap
            line = '++',
            ---Block-comment toggle keymap
            block = '++',
        },
            opleader = {
            ---Line-comment keymap
            line = '++',
            ---Block-comment keymap
            block = '++',
        },
    },
    lazy = false,
}