Cleanup debugger plugin config

lua/plugins/debugger.lua

@@ -9,20 +9,17 @@ return {
   config = function()
     local dap = require('dap')
 
+    -- Installation
     local debug_adapters = {
       'codelldb', -- C/C++/Rust/Zig
     }
 
     if vim.fn.executable('pip') == 1 then
-      for _, package in ipairs({
-        'python', -- Python
-      }) do table.insert(debug_adapters, package) end
+      table.insert(debug_adapters, 'python') -- Python
     end
 
     if vim.fn.executable('go') == 1 then
-      for _, package in ipairs({
-        'delve', -- Go
-      }) do table.insert(debug_adapters, package) end
+      table.insert(debug_adapters, 'delve') -- Go
     end
 
     require("mason-nvim-dap").setup({
@@ -45,6 +42,7 @@ return {
 
     local widgets = require('dap.ui.widgets')
 
+    -- Mappings
     vim.keymap.set('n', '<F5>', dap.continue)
     vim.keymap.set('n', '<F17>', dap.terminate)        -- Shift-F5
     vim.keymap.set('n', '<F9>', dap.toggle_breakpoint)