Update src/content/docs/hyperdrive/index.mdx

Author: thomasgauvin

src/content/docs/hyperdrive/index.mdx

@@ -186,7 +186,7 @@ Hyperdrive allows you to connect to any MySQL database.
 
 <Feature header="Query Caching" href="/hyperdrive/configuration/query-caching/" cta="Learn about Query Caching">
 
-Default on caching for your most popular queries executed against your database.
+Default-on caching for your most popular queries executed against your database.
 
 </Feature>