changed readme - using mongo now, no sqlite anymore

README.md

@@ -19,22 +19,16 @@ You can run the game with:
 PORT=<PORT> python app.py
 ```
 Configurations can be set in `config.py` (not part of the repo as it contains secrets).
-If you want to use local SQLite (`word2vec.db`) set env var: `LITE=1`.
+you should be using a mongo server for storing the vectors. Word2Vec model was trained as described (here)[https://github.com/Iddoyadlin/hebrew-w2v]
 
 
 ## Scripts
-There are some useful scripts in the `scritps/` folder:
+There are some useful scripts in the `scripts/` folder:
 
-- `populate.py`: Given a Word2Vec model, will populate SQL table used by the game.
+- `populate.py`: Given a Word2Vec model, will populate mongo collection used by the game.
 - `set_secret.py`: Well...
 - `semantle.py`: A CLI version of the game. 
 
 ## Tests
 Only for some of the logic right now, because I was lazy. Sorry.
 
-## FAQ
-The db (`word2vec.db`) is part of the repository due to ease of deployment to heroku.
-
-If you find a free/cheap SQL server that can hold ~250MB I'll appreiciate it and will
-remove it from the repo.
-