diff --git a/conf/.env.example b/conf/.env.example
index f53aca5..1dde480 100644
--- a/conf/.env.example
+++ b/conf/.env.example
@@ -1,4 +1,7 @@
-ARGOS_YAML_FILE = "my-config.yaml"
-ARGOS_DATABASE_URL = "postgresql://argos:argos@localhost/argos"
-DB_POOL_SIZE = 10 # https://docs.sqlalchemy.org/en/20/core/pooling.html#sqlalchemy.pool.QueuePool.params.pool_size
-DB_MAX_OVERFLOW = 20
\ No newline at end of file
+ARGOS_YAML_FILE="my-config.yaml"
+ARGOS_DATABASE_URL="postgresql://argos:argos@localhost/argos"
+
+# https://docs.sqlalchemy.org/en/20/core/pooling.html#sqlalchemy.pool.QueuePool.params.pool_size
+DB_POOL_SIZE=10
+# https://docs.sqlalchemy.org/en/20/core/pooling.html#sqlalchemy.pool.QueuePool.params.max_overflow
+DB_MAX_OVERFLOW=20