Merge pull request #49 from stackhpc/fix-readme

Fix role invocation in README

Author: mrlesmithjr

README.md

@@ -22,7 +22,7 @@ None
   become: true
   vars:
   roles:
-    - role: ansible-mdadm
+    - role: mrlesmithjr.ansible-mdadm
   tasks:
 ```