Minor README changes

README.md

@@ -9,12 +9,11 @@ An [Ansible](http://www.ansible.com) role to install Java8 JDK. This role works
 If you would like to use this role as a depedency for another one, create a file `/path/to/ansible/roles/<your-role>/meta/main.yml` with the following lines:
 ```
 dependencies:
-  - name: java8
-    src: git+https://gitlab.ics.muni.cz/CSIRT-MU-public/ansible-roles/java-8
+  - src: java-8
 ```
 and a file `/path/to/ansible/roles/<your-role>/requirements.yml` with the following lines:
 ```
-- name: java8
+- name: java-8
   src: git+https://gitlab.ics.muni.cz/CSIRT-MU-public/ansible-roles/java-8
 ```
 Also, you will have to install this role via Ansible-galaxy: