Merge pull request #447 from lucagardi/patch-1

Fix a README typo in Yum variables

README.md

@@ -67,7 +67,7 @@ The main Docker repo URL, common between Debian and RHEL systems.
 You can change `docker_apt_gpg_key` to a different url if you are behind a firewall or provide a trustworthy mirror.
 Usually in combination with changing `docker_apt_repository` as well. `docker_apt_filename` controls the name of the source list file created in `sources.list.d`. If you are upgrading from an older (<7.0.0) version of this role, you should change this to the name of the existing file (e.g. `download_docker_com_linux_debian` on Debian) to avoid conflicting lists.
 
-    docker_yum_repo_url: "{{ docker_repo_url }}/{{ (ansible_distribution == 'Fedora') | ternary('fedora','centos') }}/docker-{{ docker_edition }}.repo"docker_edition }}.repo
+    docker_yum_repo_url: "{{ docker_repo_url }}/{{ (ansible_distribution == 'Fedora') | ternary('fedora','centos') }}/docker-{{ docker_edition }}.repo"
     docker_yum_repo_enable_nightly: '0'
     docker_yum_repo_enable_test: '0'
     docker_yum_gpg_key: "{{ docker_repo_url }}/centos/gpg"