Use a top-level docs link

content/_index.html

@@ -37,7 +37,7 @@ Capable of running most Linux applications unmodified, with zero configuration.
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 {{% blocks/feature icon="fas fa-book" title="Read the Docs" %}}
-Read the [documentation](./docs/user_guide/) to understand gVisor, its architecture and trade-offs, and how to use it.
+Read the [documentation](./docs/) to understand gVisor, its architecture and trade-offs, and how to use it.
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 {{% blocks/feature icon="fas fa-code-branch" title="Contribute to gVisor" %}}