order

Signed-off-by: Laurent Martin <laurent.martin.l@gmail.com>

Author: laurent-martin

build/container/README.md

@@ -31,9 +31,9 @@ git checkout v4.23.0
 
 ```shell
 ls $(gem env gemdir)/gems/|sed -e 's/-[^-]*$//'|sort -u|while read p;do gem uninstall -axI $p;done
-rm -fr $(gem env gemdir)/gems/*
 rm -f Gemfile.lock
 rm -fr .bundle
+rm -fr $(gem env gemdir)/gems/*
 ```
 
 - Prepare the Ruby environment: