fix typ
### Step 1: Create a Knowledge Base (KB) and training data
-Run `wikipedia_pretrain_kb.py`
+Run `wikidata_pretrain_kb.py`
* This takes as input the locations of a **Wikipedia and a Wikidata dump**, and produces a **KB directory** + **training file**
* WikiData: get `latest-all.json.bz2` from https://dumps.wikimedia.org/wikidatawiki/entities/
* Wikipedia: get `enwiki-latest-pages-articles-multistream.xml.bz2` from https://dumps.wikimedia.org/enwiki/latest/ (or for any other language)
