fix paths

Author: saichandrapandraju

docs/index.md

@@ -84,6 +84,6 @@ result = await client.evaluate(
 
 ## Next Steps
 
-- Refer [Getting Started](getting-started/) for detailed installation and quickstart docs.
+- Refer [Getting Started](getting-started/installation.md) for detailed installation and quickstart docs.
 
-- Explore [Guide](guide/) for basic to advanced evaluation scenarios.
+- Explore [Guide](guide/basic-evaluation.md) for basic to advanced evaluation scenarios.