diff --git a/docs/extras/use_cases/code_understanding.ipynb b/docs/extras/use_cases/code_understanding.ipynb
index b48dc33815e..a649d74094f 100644
--- a/docs/extras/use_cases/code_understanding.ipynb
+++ b/docs/extras/use_cases/code_understanding.ipynb
@@ -130,7 +130,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "### Splittng\n",
+    "### Splitting\n",
     "\n",
     "Split the `Document` into chunks for embedding and vector storage.\n",
     "\n",