Enhance docs/advanced

ArangoGutierrez · ArangoGutierrez · commit 9d5c81a7256d · 2023-03-14T20:22:58.000+01:00
Signed-off-by: Carlos Eduardo Arango Gutierrez &lt;eduardoa@nvidia.com&gt;
diff --git a/docs/advanced/index.md b/docs/advanced/index.md
@@ -7,3 +7,11 @@ sort: 3
 # Advanced
 
 Advanced topics and reference.
+
+Continue to:
+
+- **[Developer guide](/developer-guide)** for instructions on how to
+  develop and test NFD-Operator.
+
+- **[NodeFeatureDiscovery](/NodeFeatureDiscovery)** for more information
+  about the NodeFeatureDiscovery CRD.
diff --git a/docs/introduction/index.md b/docs/introduction/index.md
@@ -17,7 +17,7 @@ Continue to:
 
 - **[Advanced](/advanced)** for more advanced topics and
   reference.
-  
+
 # Introduction
 
 The Node Feature Discovery Operator manages the detection
