website/doc: fix intro style

doc/website/blog/2024-02-02-atlas-v-0-19.mdx

@@ -11,7 +11,7 @@ Hi everyone,
 We are excited to share our latest release with you! Here's what's new:
 * [__Pre-migration Checks__](#pre-migration-checks): Before migrating your schema, you can now add SQL checks that will be verified to help avoid
 risky migrations.
-* [_Schema Docs__](#schema-docs): Atlas lets you manage your database schema as code. One of the things we love most
+* [__Schema Docs__](#schema-docs): Atlas lets you manage your database schema as code. One of the things we love most
 about code, is that because of its formal structure, it's possible to automatically generate documentation from it.
 With this release, we're introducing a new feature that lets you generate code-grade documentation for your database schema.
 * [__SQL Server Trigger Support__](#sql-server-trigger-support): Atlas now supports managing triggers in SQL Server.