diff --git a/00_pytorch_fundamentals.ipynb b/00_pytorch_fundamentals.ipynb
index 892cd772..b3576dee 100644
--- a/00_pytorch_fundamentals.ipynb
+++ b/00_pytorch_fundamentals.ipynb
@@ -1172,7 +1172,7 @@
     "\n",
     "These operations are often a wonderful dance between:\n",
     "* Addition\n",
-    "* Substraction\n",
+    "* Subtraction\n",
     "* Multiplication (element-wise)\n",
     "* Division\n",
     "* Matrix multiplication\n",