Improve confusable character string (#24911)

Very small UX change, "confusable" is a word that is indeed valid, but
when you look it up online, it doesn't take long for this adjective to
appear in [its technical Unicode-related
context](https://util.unicode.org/UnicodeJsps/confusables.jsp). I think
that it throws me off as a person that doesn't speak English natively.

I think that this could be replaced with "can be confused with". As the
change is very small and purely a matter of preference, if you (the
maintainer) believe that this shouldn't be included, feel free to close
this without any further discussion, as your time would probably be
better used elsewhere.

Author: n0toose

options/locale/locale_en-US.ini

@@ -1131,7 +1131,7 @@ ambiguous_runes_header = `This file contains ambiguous Unicode characters!`
 ambiguous_runes_description = `This file contains ambiguous Unicode characters that may be confused with others in your current locale. If your use case is intentional and legitimate, you can safely ignore this warning. Use the Escape button to highlight these characters.`
 invisible_runes_line = `This line has invisible unicode characters`
 ambiguous_runes_line = `This line has ambiguous unicode characters`
-ambiguous_character = `%[1]c [U+%04[1]X] is confusable with %[2]c [U+%04[2]X]`
+ambiguous_character = `%[1]c [U+%04[1]X] can be confused with %[2]c [U+%04[2]X]`
 
 escape_control_characters = Escape
 unescape_control_characters = Unescape