fix some issues that were breaking seed task

seed/challenges/intermediate-bonfires.json

@@ -103,7 +103,7 @@
       "difficulty": "2.02",
       "description": [
         "Convert the given number into a roman numeral.",
-        "All <a href=\"http://www.mathsisfun.com/roman-numerals.html\" target="_blank">roman numerals</a> answers should be provided in upper-case.",
+        "All <a href=\"http://www.mathsisfun.com/roman-numerals.html\" target=\"_blank\">roman numerals</a> answers should be provided in upper-case.",
         "Remember to use <a href='//github.com/FreeCodeCamp/freecodecamp/wiki/How-to-get-help-when-you-get-stuck' target='_blank'>RSAP</a> if you get stuck. Try to pair program. Write your own code."
       ],
       "challengeSeed": [

seed/challenges/intermediate-ziplines.json

@@ -102,7 +102,7 @@
       "descriptionPt": []
     },
     {
-      "id": "bd7158d8c442eddfaeb5bd1c",
+      "id": "bd7158d8c442eedfaeb5bd1c",
       "name": "Zipline: Build a Tic Tac Toe Game",
       "dashedName": "zipline-build-a-tic-tac-toe-game",
       "difficulty": 1.06,