Merge pull request #131 from tsao-chi-fork/patch-1

remove GNU wget

Author: sgerrand

README.md

@@ -12,7 +12,6 @@ See the [releases page](https://github.com/sgerrand/alpine-pkg-glibc/releases) f
 
 The current installation method for these packages is to pull them in using `wget` or `curl` and install the local file with `apk`:
 
-    apk --no-cache add ca-certificates wget
     wget -q -O /etc/apk/keys/sgerrand.rsa.pub https://alpine-pkgs.sgerrand.com/sgerrand.rsa.pub
     wget https://github.com/sgerrand/alpine-pkg-glibc/releases/download/2.30-r0/glibc-2.30-r0.apk
     apk add glibc-2.30-r0.apk