diff --git a/3-Web-App/1-Web-App/notebook.ipynb b/3-Web-App/1-Web-App/notebook.ipynb
index f5fc372ab..bd6f658e4 100644
--- a/3-Web-App/1-Web-App/notebook.ipynb
+++ b/3-Web-App/1-Web-App/notebook.ipynb
@@ -4,7 +4,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "## Building the web Appliation"
+    "## Building the web Application"
    ]
   },
   {