diff --git a/examples/evaluation/How_to_eval_abstractive_summarization.ipynb b/examples/evaluation/How_to_eval_abstractive_summarization.ipynb
index 0647b5d..8777bea 100644
--- a/examples/evaluation/How_to_eval_abstractive_summarization.ipynb
+++ b/examples/evaluation/How_to_eval_abstractive_summarization.ipynb
@@ -119,7 +119,7 @@
    "source": [
     "## Example task\n",
     "\n",
-    "For the purposes of this notebook we'll use the example summarization below. Notice that we provide two generated summaries to compare, and a reference human-writte summary, which evaluation metrics like `ROUGE` and `BERTScore` require.\n",
+    "For the purposes of this notebook we'll use the example summarization below. Notice that we provide two generated summaries to compare, and a reference human-written summary, which evaluation metrics like `ROUGE` and `BERTScore` require.\n",
     "\n",
     "Excerpt (`excerpt`):\n",
     "\n",