docs: update docs about codeblock

Author: kacperzolkiewski

README.md

@@ -152,9 +152,6 @@ Supported styles:
 - ordered list
 - unordered list
 
-> [!NOTE]
-> The iOS doesn't support codeblocks just yet, but it's planned in the near future!
-
 Each of the styles can be toggled the same way as in the example from [usage section](#usage); call a proper `toggle` function on the component ref.
 
 Each call toggles the style within the current text selection. We can still divide styles into two categories based on how they treat the selection: