use grunt -f for better Travis compatibility

mobilemind · mobilemind · commit 6b165dfc89a0 · 2018-10-26T16:14:44.000-07:00
diff --git a/package.json b/package.json
@@ -21,7 +21,7 @@
     "node": ">= 0.8.0"
   },
   "scripts": {
-    "test": "grunt --force"
+    "test": "grunt -f"
   },
   "devDependencies": {
     "grunt-contrib-jshint": "^2.0.0",
