one last json fix

seed_data/challenges/basejumps.json

@@ -60,7 +60,7 @@
         "You can push these new commits to GitHub by running <code>git push origin master</code>, and to Heroku by running <code>grunt --force && grunt buildcontrol:heroku</code>.",
         "Now you're ready to move on to your first Basejump. Click the \"I've completed this challenge\" button and enter the URLs for both your GitHub repository and your live app running on Heroku. If you pair programmed with a friend, enter his or her Free Code Camp username as well so that you both get credit for completing it."
       ],
-      "challengeType": 4,
+      "challengeType": 2,
       "tests": []
     },
     {

seed_data/challenges/ziplines.json

@@ -22,7 +22,7 @@
         "Now add the following code to your JavaScript: <code>$(document).ready(function() { $('.text-primary').text('Hi CodePen!') });</code>. Click the \"Save\" button at the top. Your \"Hello CodePen!\" should change to \"Hi CodePen!\". This means that jQuery is working.",
         "Now you're ready for your first Zipline. Click the \"I've completed this challenge\" button and include a link to your CodePen. If you pair programmed, you should also include the Free Code Camp username of your pair."
       ],
-      "challengeType": 3,
+      "challengeType": 2,
       "tests": [],
       "nameCn": "",
       "descriptionCn": [],