simplify true color note

Co-authored-by: Uzair Aftab <48220549+Uzaaft@users.noreply.github.com>

Author: mehalter

src/content/docs/index.mdx

@@ -49,13 +49,11 @@ on the remote system.
 
 :::note
 
-<sup id="2">\[2\]</sup> When using default theme: For MacOS before Tahoe 26, 
-the default terminal does not have true color support. You will need to use
+<sup id="2">\[2\]</sup> When using default theme: The default MacOS terminal does not support true colors until Tahoe 26. On older versions, use
 [Ghostty](https://ghostty.org/), [iTerm2](https://iterm2.com/), [Kitty](
 https://sw.kovidgoyal.net/kitty/), [WezTerm](https://wezfurlong.org/wezterm/), 
 or another [terminal emulator](https://github.com/termstandard/colors) that 
-has true color support (default terminal in MacOS Tahoe 26 has added true 
-color support).
+has true color support.
 
 :::