From ad3a95d5398b57aacb89e7357257b65132ea24c4 Mon Sep 17 00:00:00 2001
From: Tim Brust <tim.brust@sinnerschrader.com>
Date: Fri, 8 Sep 2017 21:53:51 +0200
Subject: [PATCH] chore: implement Docker best practices, closes #1

---
 Dockerfile | 6 +++---
 README.md  | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index b01c046..9d91651 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM node:6-alpine
 LABEL maintainer "Tim Brust <tim.brust@sinnerschrader.com>"
 
-ENV REFRESHED_AT 2017-08-14
-RUN apk update && apk upgrade
-RUN apk add git
+ENV REFRESHED_AT 2017-09-08
+
+RUN apk add --no-cache git
diff --git a/README.md b/README.md
index 0f61b40..4d0f6af 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Node.js with Git Dockerfile
 
-A minimal Dockerfile based on Node.js 6 LTS (Boron) branch (alpine) with the Git installed.
+A minimal Dockerfile based on Node.js 6 LTS (Boron) branch (alpine) with Git installed.
 
 ## What's included