fix example config

example-config.yaml

@@ -1,18 +1,17 @@
-conf:
-    ssh:
-        opts: -oConnectTimeout=2 -oStrictHostKeyChecking=no -oUserKnownHostsFile=/dev/null -oLogLevel=error -lroot -oBatchMode=yes
-        vars: OPENRC=/root/openrc IPTABLES_STR="iptables -nvL"
-    #cluster: 0
-    fuelip:  localhost
-    out-dir: /tmp/timmy-gen/info
-    timeout: 15
-    node-status: ['ready', 'discover']
-    find:
-        template: -name '*.gz' -o -name '*.log' -o -name '*-[0-9]4'
-        path: /var/log/
-    logs-archive: /tmp/timmy-logs.tar
-    compress-timeout: 3600
-    log-files:
-         template: -name '*.gz' -o -name '*.log' -o -name '*-[0-9]4'
-         by-role: compute, controller, mongo, ceph
-         by-node-id: 0
+ssh:
+    opts: -oConnectTimeout=2 -oStrictHostKeyChecking=no -oUserKnownHostsFile=/dev/null -oLogLevel=error -lroot -oBatchMode=yes
+    vars: OPENRC=/root/openrc IPTABLES_STR="iptables -nvL"
+#cluster: 0
+fuelip:  localhost
+out-dir: /tmp/timmy-gen/info
+timeout: 15
+node-status: ['ready', 'discover']
+find:
+    template: -name '*.gz' -o -name '*.log' -o -name '*-[0-9]4'
+    path: /var/log/
+logs-archive: /tmp/timmy-logs.tar
+compress-timeout: 3600
+log-files:
+     template: -name '*.gz' -o -name '*.log' -o -name '*-[0-9]4'
+     by-role: compute, controller, mongo, ceph
+     by-node-id: 0