diff --git a/lectures/micrograd/micrograd_lecture_first_half_roughly.ipynb b/lectures/micrograd/micrograd_lecture_first_half_roughly.ipynb
index 1a3fa629..e798e25e 100644
--- a/lectures/micrograd/micrograd_lecture_first_half_roughly.ipynb
+++ b/lectures/micrograd/micrograd_lecture_first_half_roughly.ipynb
@@ -112,7 +112,7 @@
     }
    ],
    "source": [
-    "# les get more complex\n",
+    "# let's get more complex\n",
     "a = 2.0\n",
     "b = -3.0\n",
     "c = 10.0\n",