docs: cron: fix for example raises a warning. (#56701)

The following one: The value 2 (type int) in a string field was converted to '2'
2019-05-23 10:54:30 +02:00 · 2019-05-23 10:54:30 +02:00 · 64b30b172e
commit 64b30b172e
parent 124400f319
1 changed files with 3 additions and 3 deletions
--- a/lib/ansible/modules/system/cron.py
+++ b/lib/ansible/modules/system/cron.py
@ -185,9 +185,9 @@ EXAMPLES = r'''
 - name: Creates a cron file under /etc/cron.d
  cron:
    name: yum autoupdate
-    weekday: 2
-    minute: 0
-    hour: 12
+    weekday: "2"
+    minute: "0"
+    hour: "12"
    user: root
    job: "YUMINTERACTIVE=0 /usr/sbin/yum-autoupdate"
    cron_file: ansible_yum-autoupdate