diff --git a/README.md b/README.md
index 9a7c90a..cd5bdb2 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ Features:
 
 ## Development
 
-**Required env variables to run this bot** (you can set them directly in your system or create .env.development file):
+**Required env variables to run this bot** (you can set them directly on your system or create .env.development file):
 
 ```
 DB_USER=your_pgDb_user