Fix delimiters typo (#1915)

## Checklist

- [-] I have added
[tests](https://www.cursorless.org/docs/contributing/test-case-recorder/)
- [x] I have updated the
[docs](https://github.com/cursorless-dev/cursorless/tree/main/docs) and
[cheatsheet](https://github.com/cursorless-dev/cursorless/tree/main/cursorless-talon/src/cheatsheet)
- [-] I have not broken the cheatsheet

Co-authored-by: fidgetingbits <[email protected]>

Author: fidgetingbits

docs/user/README.md

@@ -376,7 +376,7 @@ The `"just"` modifier strips the target of any semantic information, treating it
 
   - `"chuck just line"` will delete only the content of the current line, without removing the line ending, resulting in a blank line, unlike the default behaviour of `"chuck line"` that removes the line entirely, leaving no blank line.
 
-- A raw range does not have its own insertion delimitiers.
+- A raw range does not have its own insertion delimiters.
   - For example, `"paste after just air"` will paste directly after the air token, without inserting a space, as opposed to the way `"paste after air"` would insert a space before the pasted content.
   - If you use `"just"` on the destination of a `"bring"` command, it will inherit its insertion delimiters from the source of the `"bring"` action. For example, in the command `"bring arg air and bat after just paren"`, the `"air"` and `"bat"` arguments will be joined by commas. In contrast, `"bring arg air and bat after token paren"` would join the arguments with spaces.
 - In the case of [`"instance"`](#instance), by default `"every instance air"` will only consider instances of the air token that are themselves full tokens, but `"every instance just air"` doesn't have such a restriction, because we've stripped air of its semantic "token-ness".