remove debug code

Change-Id: I906d76385116350dc6f2698e63c512f7493b2697
diff --git a/roles/docker/tasks/main.yml b/roles/docker/tasks/main.yml
index da548df..880617a 100644
--- a/roles/docker/tasks/main.yml
+++ b/roles/docker/tasks/main.yml
@@ -41,8 +41,6 @@
     state=restarted
   when: docker_config.changed
 
-- debug: msg="{{ ansible_user }}"
-
 - name: Enable Docker for User
   become: yes
   user: