diff --git a/ipynb/Portmantout.ipynb b/ipynb/Portmantout.ipynb
index e9d0e1b..5a43452 100644
--- a/ipynb/Portmantout.ipynb
+++ b/ipynb/Portmantout.ipynb
@@ -4,7 +4,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "<div style=\"text-align: right\"><i>Peter Norvig<br>Dec 2018<br>Updated Jun 2020</i></div>\n",
+    "<div align=\"right\" style=\"text-align: right\"><i>Peter Norvig<br>Dec 2018<br>Updated Jun 2020</i></div>\n",
     "\n",
     "# Portmantout Words\n",
     "\n",
@@ -682,7 +682,7 @@
    "source": [
     "# Making it Prettier\n",
     "\n",
-    "Notice I haven't actually *looked* at the portmantout yet. I didn't want to dump half a million letters into an output cell. Instead, I'll define `report` to summarize the results and save the full string $S$ into [a file](natalie.txt). I introduce the notion of **safe bridges**, which means that `W.bridges` contains a bridge from every leter to every other letter. A word set that has that property can always find a solution; word sets that don't might or might not find a solution, depending on the order of step choices."
+    "Notice I haven't actually *looked* at the portmantout yet. I didn't want to dump half a million letters into an output cell. Instead, I'll define `report` to print various statistics, summarize the begin and end of the portmantout, and save the full string $S$ into [a file](natalie.txt). "
    ]
   },
   {