dev: source-file command

extra/tmux/README.md

@@ -6,7 +6,7 @@ The themes include the base color palette for the respective theme, most notably
 
 ## Base config
 
-In this directory you'd also find a [base config for Tmux](https://github.com/Pocco81/Catppuccino.nvim/blob/dev/extra/tmux/.tmux.conf) with useful comment to get you started if you don't already have one. In case you decide to use the base config, make sure to paste it in your `.tmux.conf` before the Catppucino theme you chose.
+In this directory you'd also find a [base config for Tmux](https://github.com/Pocco81/Catppuccino.nvim/blob/dev/extra/tmux/.tmux.conf) with useful comment to get you started if you don't already have one. In case you decide to use the base config, make sure to paste it in your `.tmux.conf` before the Catppucino theme you chose. You may as well copy the base first and then source the theme with the `source-file` on your `.tmux.conf`.
 
 ## Alacritty/Kitty Incompatibility