diff --git a/doc/lazy.nvim.txt b/doc/lazy.nvim.txt
index 9abdb89..d8dcde2 100644
--- a/doc/lazy.nvim.txt
+++ b/doc/lazy.nvim.txt
@@ -291,6 +291,8 @@ CONFIGURATION                                        *lazy.nvim-configuration*
         colorscheme = { "habamax" },
       },
       ui = {
+        -- a number <1 is a percentage., >1 is a fixed size
+        size = { width = 0.8, height = 0.8 },
         -- The border to use for the UI window. Accepts same border values as |nvim_open_win()|.
         border = "none",
         icons = {