diff --git a/08_collab.ipynb b/08_collab.ipynb
index d0d6122..1322805 100644
--- a/08_collab.ipynb
+++ b/08_collab.ipynb
@@ -254,7 +254,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "When we multiply two vectors together and add up the results, this is known as the *dot product*. It is used a lot in machine learning, and forms the basis of matrix modification. We will be looking a lot more at matrix modification and dot products in <<chapter_foundations>>."
+    "When we multiply two vectors together and add up the results, this is known as the *dot product*. It is used a lot in machine learning, and forms the basis of matrix multiplication. We will be looking a lot more at matrix multiplication and dot products in <<chapter_foundations>>."
    ]
   },
   {