diff --git a/README.md b/README.md
index 735377778d0245b6b32b0597e07e37f0cbcd2bc9..918d09592c759744d5e32f56e881d7370c6e0e69 100644
--- a/README.md
+++ b/README.md
@@ -27,14 +27,16 @@ Install with pip:
 - scikit-learn==0.21.2
 - scipy==1.3.0
 - seaborn==0.9.0
-- sklearn==0.0
 - spacy==2.1.4
 
 **NOTE**: _spacy_ must not be version 2.1.5!
 
-English language model for spacy:
+For spacy to work, you also need an English language model. The smallest one can be downloaded like this:
 
-    python -m spacy download en-core-web-sm
+    python -m spacy download en_core_web_sm
+    
+For a list of all available models for English, please refer to the official [documentation](https://spacy.io/models/en).
+In general, the larger the model is, the better spacy's performance becomes.
 
 ## How to create knowledge graphs