diff --git a/ipynb/Sicherman Dice.ipynb b/ipynb/Sicherman Dice.ipynb
index e78ba12..41b8b9b 100644
--- a/ipynb/Sicherman Dice.ipynb
+++ b/ipynb/Sicherman Dice.ipynb
@@ -377,7 +377,7 @@
"2-9 <\n",
"3-10\n",
"\n",
- "Good! We're making progress in cutting down the range. But it That this bothers me because it says the range for the biggest number is 3 to 10. But if one die has a 3 and the other a 10, that adds to 13. So I'm thinking that it is not possible to have a 10 after all—because if one die had a 10, then the other would have to have a 2 as the biggest number, and that can't be. Therefore the biggest number is in the range of 3 to 9. But then the others have to be \n",
+ "Good! We're making progress in cutting down the range. But it bothers me because it says the range for the biggest number is 3 to 10. But if one die has a 3 and the other a 10, that adds to 13. So I'm thinking that it is not possible to have a 10 after all—because if one die had a 10, then the other would have to have a 2 as the biggest number, and that can't be. Therefore the biggest number is in the range of 3 to 9. But then the others have to be \n",
"less, so make them 2 to 8:\n",
"\n",
" 1 <\n",