added env.

README.md

@@ -16,6 +16,7 @@ Because nobody should have to deal with a homemade spreadsheet or a shoebox full
 ## Docker Setup (Recommended)
 1. Install Docker
 2. Clone this repo
+2.5 CHECK culture in Dockerfile, default is en_US
 3. Run `docker build -t lubelogger -f Dockerfile .`
 4. CHECK docker-compose.yml and make sure the mounting directories look correct.
 5. If not using traefik, use docker-compose-notraefik.yml