doc: Comment added to a neovim setting for sidescrolloff

nvim/lua/settings.lua

@@ -21,7 +21,7 @@ vim.opt.listchars = 'tab:|·,trail:¬,extends:>,precedes:<,nbsp:+'    -- Charact
 vim.opt.mouse = 'a'                                                 -- Enable mouse mode
 vim.opt.number = true                                               -- Show the line number in the gutter.
 vim.opt.relativenumber = true                                       -- Relative line number
-vim.opt.sidescrolloff = 8
+vim.opt.sidescrolloff = 8                                           -- Side scrolling leadoff to keep the cursor a few characters from the screen edge instead of going all the way to it
 vim.opt.shiftround = true                                           -- Round indentation to shiftwidth
 vim.opt.shiftwidth = 4                                              -- Number of spaces a tab counts for when converting tabs to spaces
 vim.opt.shortmess = 'at'                                            -- Abbreviations and truncation of cmd messages