diff --git a/Dockerfile b/Dockerfile
index 070d4eb..4b74c60 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM ubuntu:20.04
 
-ENV DEBIAN_FRONTEND=noninteractive 
+ENV DEBIAN_FRONTEND=noninteractive
 
 RUN apt update && apt install software-properties-common -y && \
     add-apt-repository ppa:git-core/ppa -y && \