diff --git a/README.md b/README.md
index d1b624d..f1a7769 100644
--- a/README.md
+++ b/README.md
@@ -77,7 +77,7 @@ Each sections holds it's components e.g. current vim's mode.
 require'lualine'.setup {
   options = {
     icons_enabled = true,
-    theme = 'gruvbox',
+    theme = 'auto',
     component_separators = {'', ''},
     section_separators = {'', ''},
     disabled_filetypes = {}
diff --git a/THEMES.md b/THEMES.md
index 6b9886e..8e9fcea 100644
--- a/THEMES.md
+++ b/THEMES.md
@@ -3,8 +3,10 @@
 All available themes are only best effort ports by myself/ other users. If you find a theme to be weird/ wrong please open an issue/ pr.
 
 ### auto
-if your favourite colorcheme is not yet supported you can use `auto` to make
-lualine try to match your colorscheme.
+auto is a special theme. It will automaticaly load theme for your colorscheme.
+If there's no theme available for your colorscheme then
+it'll it's best to generate one.
+
 ### 16color
 <p>
 <img width='700' src='https://user-images.githubusercontent.com/41551030/108648240-02d2ae00-74bb-11eb-9ac1-495849621366.png'/>
diff --git a/doc/lualine.txt b/doc/lualine.txt
index 39f4a09..524dacf 100644
--- a/doc/lualine.txt
+++ b/doc/lualine.txt
@@ -41,7 +41,7 @@ Default config~
     require'lualine'.setup {
       options = {
         icons_enabled = true,
-        theme = 'gruvbox',
+        theme = 'auto',
         component_separators = {'', ''},
         section_separators = {'', ''},
         disabled_filetypes = {}