Merge pull request Urigo#443 from dotob/patch-3

(docs): unify allow code

Author: Urigo

.docs/angular-meteor/client/views/steps/tutorial.step_08.html

@@ -97,16 +97,10 @@ <h1>
         return userId && party.owner === userId;
       },
       update: function (userId, party, fields, modifier) {
-        if (userId !== party.owner)
-          return false;
-
-        return true;
+        return userId && party.owner === userId;
       },
       remove: function (userId, party) {
-        if (userId !== party.owner)
-          return false;
-
-        return true;
+        return userId && party.owner === userId;
       }
     });