For 7.0 multiple includes are allowed, but marked as
deprecated. Update the example to show the new way of pulling in
multiple includes.
# in this configuration file. Files with relative pathnames will be
# searched for in the same directory as this configuration file. You may
# use absolute pathnames too.
-# You can specify more than 2 configuration files, if needed.
-#include: include1.yaml
-#include: include2.yaml
+#include:
+# - include1.yaml
+# - include2.yaml