fix typo

samples/core/get_started/eager.ipynb

@@ -741,9 +741,9 @@
       "source": [
         "### Setup the test dataset\n",
         "\n",
-        "Evaluating the model is similiar to training the model. The biggest difference is the examples come from a separate *[test set](https://developers.google.com/machine-learning/crash-course/glossary#test_set)* rather than the training set. To fairly assess a model's effectiveness, the examples used to evaluate a model must be different from the examples used to train the model.\n",
+        "Evaluating the model is similar to training the model. The biggest difference is the examples come from a separate *[test set](https://developers.google.com/machine-learning/crash-course/glossary#test_set)* rather than the training set. To fairly assess a model's effectiveness, the examples used to evaluate a model must be different from the examples used to train the model.\n",
         "\n",
-        "The setup for the test `Dataset` is similiar to the setup for training `Dataset`. Download the CSV text file and parse that values, then give it a little shuffle:"
+        "The setup for the test `Dataset` is similar to the setup for training `Dataset`. Download the CSV text file and parse that values, then give it a little shuffle:"
       ]
     },
     {