fix typo

Author: mbostock

docs/databases.html

@@ -31,7 +31,7 @@
     **If query results are saved, how do I update them?** In Observable Desktop, you can re-run a SQL cell by clicking the **Play** button, by hitting <span style="font-family: var(--sans-serif);">**shift-return**</span>, or by clicking on the query age in the cell toolbar. In Observable Notebook Kit, delete the corresponding file from the `.observable/cache` directory; you can also use continuous deployment, such as GitHub Actions, to refresh data automatically.
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-    **How do I configure my database?** When using DuckDB or PostgreSQL with default settings, no configuration is required; simply specify `duckdb` or `postgres` as the **database** in the SQL cell. Note: you must save your notebook before running queries, since where you save the notebook determines which databases are accessible and where query results are saved. To configure databases, editing the <code>.observable/<wbr>databases.json</code> file alongside your notebook. For example, if your notebooks are stored in `docs`,
+    **How do I configure my database?** When using DuckDB or PostgreSQL with default settings, no configuration is required; simply specify `duckdb` or `postgres` as the **database** in the SQL cell. Note: you must save your notebook before running queries, since where you save the notebook determines which databases are accessible and where query results are saved. To configure databases, edit the <code>.observable/<wbr>databases.json</code> file alongside your notebook. For example, if your notebooks are stored in `docs`,
     then a notebook `docs/example.html` can access any database configured in <code>docs/<wbr>.observable/<wbr>databases.json</code>. In the future, Observable Desktop will provide a built-in UI for configuring databases.
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