fix xo on tests

ichiriac · ichiriac · commit ddde5f87a129 · 2017-01-07T11:56:06.000+01:00
diff --git a/package.json b/package.json
@@ -13,7 +13,12 @@
   },
   "xo": {
     "space": 2,
-    "envs": ["node", "mocha"]
+    "overrides": [
+      {
+        "files": "test/*.js",
+        "envs": ["node", "mocha"]
+      }
+    ]
   },
   "keywords": [
     "doc",
