addons: vxlan: fix vxlan-port example type

Signed-off-by: Julien Fortin <julien@cumulusnetworks.com>

diff --git a/ifupdown2/addons/vxlan.py b/ifupdown2/addons/vxlan.py
index 9fce1e14107fb9bfe2fb989a36cda07d2820984b..abbad44c4b5160daec8278b73d16a4514fab1e94 100644 (file)
--- a/ifupdown2/addons/vxlan.py
+++ b/ifupdown2/addons/vxlan.py
@@ -71,7 +71,7 @@ class vxlan(moduleBase):
                     'vxlan-port': {
                         'help': 'vxlan UDP port (transmitted to vxlan driver)',
                         'validvals': ['<number>'],
-                        'example': 'vxlan-port 4789',
+                        'example': ['vxlan-port 4789'],
                         'validrange': ['1', '65536'],
                         'default': '4789',
                     },