diff --git a/lua/options.lua b/lua/options.lua
index 483212e..eeef2d6 100644
--- a/lua/options.lua
+++ b/lua/options.lua
@@ -24,7 +24,7 @@ vim.schedule(function() vim.o.clipboard = 'unnamedplus' end)
 -- Enable break indent
 vim.o.breakindent = true
 
--- Save undo history
+-- Enable undo/redo changes even after closing and reopening a file
 vim.o.undofile = true
 
 -- Case-insensitive searching UNLESS \C or one or more capital letters in the search term