diff --git a/conf.json b/conf.json
index eada9ae..51ce354 100644
--- a/conf.json
+++ b/conf.json
@@ -6,22 +6,13 @@
         "name": "sandbox",
         "with": {
           "default": {
-            "args": [
-              "bash",
-              "-c",
-              "cpplint src/*.cpp"
-            ],
-            "env": [
-              "PATH=/usr/bin:/bin:/usr/local/bin"
-            ],
+            "args": ["bash", "-c", "cpplint src/*.cpp"],
+            "env": ["PATH=/usr/bin:/bin:/usr/local/bin"],
             "cpuLimit": 10000000000,
             "memoryLimit": 104857600,
             "procLimit": 50,
             "copyInDir": ".",
-            "copyOut": [
-              "stdout",
-              "stderr"
-            ],
+            "copyOut": ["stdout", "stderr"],
             "stdin": {
               "content": ""
             },
@@ -41,17 +32,15 @@
         "with": {
           "fullScore": 100,
           "minScore": 0,
-          "files": [
-            "stderr"
-          ],
+          "files": ["stderr"],
           "endOnMatch": true,
           "matches": [
             {
-              "keyword": "[legal/copyright]",
+              "keywords": ["[legal/copyright]"],
               "score": 5
             },
             {
-              "keyword": "[runtime/references]",
+              "keywords": ["[runtime/references]"],
               "score": 2
             }
           ]