diff --git a/README.md b/README.md
index 47de5a3..db136bc 100644
--- a/README.md
+++ b/README.md
@@ -30,10 +30,18 @@ pip install kairyou
 
 You must also install the jp_core_news_lg model from spaCy. This can be done by running the following command:
 
+for windows:
+
 ```bash
 python -m spacy download ja_core_news_lg
 ```
 
+for linux:
+
+```bash
+python3 -m spacy download ja_core_news_lg
+```
+
 Then, you can preprocess Japanese text by importing Kairyou and/or KatakanaUtil/Indexer:
 ```python
 from kairyou import Kairyou, KatakanaUtil, Indexer