diff --git a/.env.example b/.env.example
index cb444d9..a0621cb 100644
--- a/.env.example
+++ b/.env.example
@@ -1,3 +1,3 @@
-LAMBDA_REGION=us-east-1
-OUTPUT_BUCKET=output-bucket-12345
-INPUT_BUCKET=input-bucket-12345
+LAMBDA_REGION=us-east-1 # Where the lambda function will be deployed
+OUTPUT_BUCKET=output-bucket-12345 # AWS S3 Bucket that will contain the processed images
+INPUT_BUCKET=input-bucket-12345 # AWS S3 Bucket that activates the lambda when a image is uploaded