Update the inner-compute name

Change-Id: I5bc56c843e1d8986b1c7bf649a6f8dafc0928e0b
Closes-Bug: #1793637

ansible/roles/neutron/tasks/precheck.yml

@@ -48,10 +48,10 @@
   run_once: true
   with_items: "{{ tenant_network_types }}"
 
-- name: Checking for deprecated inner- and external-compute groups
+- name: Checking for deprecated inner-compute and external-compute groups
   local_action:
     module: debug
-    msg: "WARNING: inner- and external-compute groups are DEPRECATED"
+    msg: "WARNING: inner-compute and external-compute groups are DEPRECATED"
   changed_when: false
   run_once: True
   when: