Fix a typo

Author: saurabh3949

im-imageclassification/ImageClassification_FullTraining.ipynb

@@ -9,7 +9,7 @@
     "1. [Introduction](#Introduction)\n",
     "2. [Prerequisites and Preprocessing](#Prequisites-and-Preprocessing)\n",
     "  1. [Permissions and environment variables](#Permissions-and-environment-variables)\n",
-    "3. [Training the XGBoost model](#Training-the-XGBoost-model)\n",
+    "3. [Training the ResNet model](#Training-the-ResNet-model)\n",
     "4. [Set up hosting for the model](#Set-up-hosting-for-the-model)\n",
     "  1. [Import model into hosting](#Import-model-into-hosting)\n",
     "  2. [Create endpoint configuration](#Create-endpoint-configuration)\n",