Update ambiguous question text

Original text read "each other day", which implies "every other day".

If the frog gives double the candy of the previous day, but gives candy "each other day", then day 10 is a 0-candy day. This is incorrect and does not line up with the intent of the question.

I have corrected the text to be less ambiguous and represent the actual wording of the question being asked.

Author: dtupper

scripts/swamp.js

@@ -30,7 +30,7 @@ var swamp = {
                 text += "\n\n<button id=\"answer\" onClick=\"swamp.setStep(9);\">Next question!</button>";
             break;
             case 9:
-                text = speech.makeSpeechFromText("Third question. Consider 10 days. If I give you 1 candy on the first day, and each other day I give you twice more candies than the previous one, how much candies will I give you on the day number 10?", 29, "");
+                text = speech.makeSpeechFromText("Third question. Consider 10 days. If I give you 1 candy on the first day, and each day I give you twice more candies than the previous day, how much candies will I give you on day number 10?", 29, "");
                 text += answer_form;
             break;
             case 10: