diff --git a/conf.json b/conf.json
index d3143a3..cfa7098 100644
--- a/conf.json
+++ b/conf.json
@@ -37,7 +37,7 @@
           "endOnMatch": true,
           "matches": [
             {
-              "keyword": "check files error",
+              "keywords": ["check files error"],
               "score": 5
             }
           ]