[docs] fix typo in swagger description for ListsGETHandler (#4217)

Signed-off-by: Nicole Mikołajczyk <git@mkljczk.pl>

# Description

This pull request fixes a typo.

## Checklist

- [x] I/we have read the [GoToSocial contribution guidelines](https://codeberg.org/superseriousbusiness/gotosocial/src/branch/main/CONTRIBUTING.md).
- [ ] I/we have discussed the proposed changes already, either in an issue on the repository, or in the Matrix chat.
- [x] I/we have not leveraged AI to create the proposed changes.
- [ ] I/we have performed a self-review of added code.
- [ ] I/we have written code that is legible and maintainable by others.
- [ ] I/we have commented the added code, particularly in hard-to-understand areas.
- [ ] I/we have made any necessary changes to documentation.
- [ ] I/we have added tests that cover new code.
- [ ] I/we have run tests and they pass locally with the changes.
- [ ] I/we have run `go fmt ./...` and `golangci-lint run`.

Reviewed-on: https://codeberg.org/superseriousbusiness/gotosocial/pulls/4217
Co-authored-by: Nicole Mikołajczyk <git@mkljczk.pl>
Co-committed-by: Nicole Mikołajczyk <git@mkljczk.pl>

docs/api/swagger.yaml

@@ -9449,7 +9449,7 @@ paths:
             security:
                 - OAuth2 Bearer:
                     - read:lists
-            summary: Get all lists for owned by authorized user.
+            summary: Get all lists owned by authorized user.
             tags:
                 - lists
         post:

internal/api/client/lists/listsget.go

@@ -27,7 +27,7 @@ import (
 
 // ListsGETHandler swagger:operation GET /api/v1/lists lists
 //
-// Get all lists for owned by authorized user.
+// Get all lists owned by authorized user.
 //
 //	---
 //	tags: