typo fix

app.py

@@ -86,7 +86,7 @@ if __name__ == "__main__":
     ### LOAD DATA AND SESSION VARIABLES ###
     with st.expander("How to interact with the plot:"):
         st.markdown("* Each point in the plot represents a HF hub dataset categorized by their `task_id`.")
-        st.markdown("* Every dataset is emebdded using the [SPECTER](https://github.com/allenai/specter#advanced-training-your-own-model) embedding of its corresponding paper abstract.")
+        st.markdown("* Every dataset is embedded using the [SPECTER](https://github.com/allenai/specter#advanced-training-your-own-model) embedding of its corresponding paper abstract.")
         st.markdown("* You can either search for a dataset or drag and select to peek into the cluster content.")
     datasets_df = pd.read_parquet('./assets/data/datasets_df.parquet')
     st.warning("Hugging Face 🤗  Datasets Explorer")