Tishil Joppan

Removed unwanted else statements

fixed type error in readme file

Removed else statements # Hey, thanks for contributing to Haystack. Please review [the contributor guidelines](https://django-haystack.readthedocs.io/en/latest/contributing.html) and confirm that [the tests pass](https://django-haystack.readthedocs.io/en/latest/running_tests.html) with at least one search engine. # Once your...