Fix $subscribe

Author: Guillaume Chau

package.json

@@ -1,6 +1,6 @@
 {
   "name": "vue-meteor-tracker",
-  "version": "1.2.0",
+  "version": "1.2.1",
   "description": "Use Meteor Tracker reactivity inside Vue components",
   "main": "index.js",
   "scripts": {

src/vue-plugin.js

@@ -81,7 +81,7 @@ export default {
                 } else {
                   subscribe(options);
                 }
-              })(key, meteor.subscribe[key]);
+              })(key, subscribeOptions[key]);
             }
           }