Fixes typo

2018-01-22 14:08:12 -06:00
parent 9f53eedf03
commit 496fa85513
1 changed files with 1 additions and 1 deletions
--- a/03_classification.ipynb
+++ b/03_classification.ipynb
@@ -4040,7 +4040,7 @@
   "cell_type": "markdown",
   "metadata": {},
   "source": [
-    "It seems that the ham emails are more often plain text, while spam has quite a lot of HTML. Moreover, quite a few ham emails are signed using PGP, while no spam is. In short, it seems that the email structure is a usual information to have."
+    "It seems that the ham emails are more often plain text, while spam has quite a lot of HTML. Moreover, quite a few ham emails are signed using PGP, while no spam is. In short, it seems that the email structure is useful information to have."
   ]
  },
  {