diff --git a/.env.example b/.env.example
index 0c6aa64..10b5362 100644
--- a/.env.example
+++ b/.env.example
@@ -1,8 +1,9 @@
 # TESTNET - MAINNET
 #PRIVATE_KEY="0xYourKey"
 
-
+# DEV - ZKSYNC - LOCAL
 PRIVATE_KEY="0x7726827caac94a7f9e1b160f7ea819f172f7b6f9d2a97f992c38edeab82d4110"
+
 POLYGON_PROVIDER_URL="https://endpoints.omniatech.io/v1/matic/mumbai/public"
 POLYGONSCAN_API_KEY="YOUR_API_KEY"
 ARBISCAN_API_KEY="YOUR_API_KEY"