chore(package): update tap to version 11.1.1

Closes #15

Author: greenkeeper[bot]

package.json

@@ -26,6 +26,6 @@
     "jsdoctest": "1.7.0",
     "mocha": "3.2.0",
     "remark": "^7.0.0",
-    "tap": "^10.3.2"
+    "tap": "^11.1.1"
   }
 }