clean up whitespace in Dockerfile

denheck · denheck · commit 24adec29269a · 2017-09-03T07:31:51.000-05:00
diff --git a/Dockerfile b/Dockerfile
@@ -2,6 +2,6 @@ FROM elixir:1.5
 RUN apt-get update && apt-get install -y inotify-tools
 WORKDIR /elixir-koans
 ADD . /elixir-koans/
-RUN mix local.hex --force 
-RUN mix deps.get 
+RUN mix local.hex --force
+RUN mix deps.get
 CMD mix meditate
