Get inithost to work with Ansible 1.9.x

tasks/main.yml

@@ -98,7 +98,7 @@
 
 - name: 'Subversion | Distribute public key of svn tunnel user'
   authorized_key: user=sshsvn
-                  key="{{sshsvnpubkey.stdout}} {{inventory_hostname}}"
+                  key={{sshsvnpubkey.stdout}} {{inventory_hostname}}
   delegate_to: '{{item}}'
   with_items: groups.svnserver
   tags: