diff --git a/.env.example b/.env.example
index dd2c1e4..536bba8 100644
--- a/.env.example
+++ b/.env.example
@@ -1,4 +1,6 @@
-DATABASE_URL= # "file:./db.sqlite" | 'mysql://root:password@mariadb:3306/snappdb' | 'postgresql://root:password@postgres:5432/snappdb'
+DATABASE_URL= # "file:./db.sqlite" 
+DATABASE_POSTGRES_URL= # "postgresql://root:password@postgres:5432/snappdb"
+DATABASE_MYSQL_URL= # "mysql://root:password@mariadb:3306/snappdb" 
 DATABASE_PROVIDER= # sqlite | postgres | mysql
 TOKEN_SECRET= # openssl rand -base64 32
 ORIGIN=https://example.com # to avoid CROSS ORIGIN on Form Submission