diff --git a/contracts/.env.example b/contracts/.env.example
index dbebe355..b5f3944c 100644
--- a/contracts/.env.example
+++ b/contracts/.env.example
@@ -2,4 +2,4 @@
 ETHERSCAN_API_KEY=
 
 # The private key of your adming wallet
-PRIVATE_KEY=
\ No newline at end of file
+PRIVATE_KEY=