fixed a small typo

Hi, thanks for this great post! A joy to read!
I stumbled about this "Not" and figured it might actually want to be a "Note"?
But maybe thats due to to much coffee for me?

Author: themasch

_posts/2022-01-10-bevy-labels.md

@@ -58,7 +58,7 @@ If you want to specify that some systems have to run before others,
 you have to annotate this.
 
 Here's another, slightly more complex example.
-Not that to not be immediately presented with a wall of text,
+Note that to not be immediately presented with a wall of text,
 we have changed the `add_system` to `add_startup_system`.
 This means the system is only run once, at start-up.