Removes breaking typo from container.sh (#512)

# Description

Removes a typo which causes `container.sh` to fail

## Type of change

- Bug fix (non-breaking change which fixes an issue)

## Checklist

- [x] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./orbit.sh --format`
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [ ] I have run all the tests with `./orbit.sh --test` and they pass
- [ ] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [x] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there

docker/container.sh

@@ -197,7 +197,7 @@ x11_check() {
     if [ "$__ORBIT_X11_FORWARDING_ENABLED" = "null" ]; then
         echo "[INFO] X11 forwarding from the Orbit container is off by default."
         echo "[INFO] It will fail if there is no display, or this script is being run via ssh without proper configuration."
-=        read -p "Would you like to enable it? (y/N) " x11_answer
+        read -p "Would you like to enable it? (y/N) " x11_answer
         if [ "$x11_answer" != "${x11_answer#[Yy]}" ]; then
             __ORBIT_X11_FORWARDING_ENABLED=1
             set_statefile_variable __ORBIT_X11_FORWARDING_ENABLED 1