[CORD-1474]
Use value of config_cord_profile_dir from config node, rather than head
node

Change-Id: I33c6029c52824921553316d25a4cb13227f68e61
diff --git a/roles/cord-profile/defaults/main.yml b/roles/cord-profile/defaults/main.yml
index d867ef6..c7bf7aa 100644
--- a/roles/cord-profile/defaults/main.yml
+++ b/roles/cord-profile/defaults/main.yml
@@ -2,7 +2,7 @@
 # cord-profile/defaults/main.yml
 
 # where the cord_profile directory is on the config node
-config_cord_profile_dir: "{{ ansible_user_dir + '/cord_profile' }}"
+config_cord_profile_dir: "{{ ansible_user_dir ~ '/cord_profile' }}"
 
 pki_dir: "{{ playbook_dir }}/pki"
 ssh_pki_dir: "{{ playbook_dir }}/ssh_pki"