[dts] [PATCH V2] conf/checklist:Modify syntax error

[zhu,shuai]

The syntax is wrong, one less symbol.

Signed-off-by: zhu,shuai <shuaix.zhu at intel.com>
---
 conf/test_case_checklist.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/conf/test_case_checklist.json b/conf/test_case_checklist.json
index 424eb68..18a6c32 100644
--- a/conf/test_case_checklist.json
+++ b/conf/test_case_checklist.json
@@ -2223,7 +2223,7 @@
                 "ALL"
             ],
             "NIC": [
-                "niantic"
+                "niantic",
                 "powerville",
                 "twinpond",
                 "twinville",
-- 
2.17.2