diff --git a/README.md b/README.md
index cbcbdc9..bb9e0b8 100644
--- a/README.md
+++ b/README.md
@@ -26,7 +26,7 @@ AboutBits PostgreSQL Operator is a Kubernetes operator that helps you manage Pos
 │                                                   │                      │
 │                                  ┌────────────────▼─────────────────┐    │
 │                                  │        PostgreSQL Server         │    │
-│                                  │              (SQL)               │    │
+│                                  │            (JDBC/SQL)            │    │
 │                                  └──────────────────────────────────┘    │
 └──────────────────────────────────────────────────────────────────────────┘
 ```
diff --git a/operator/src/main/resources/application.yml b/operator/src/main/resources/application.yml
index bc29033..b5e02cf 100644
--- a/operator/src/main/resources/application.yml
+++ b/operator/src/main/resources/application.yml
@@ -75,7 +75,7 @@ quarkus:
     values:
       replicas:
         property: replicas
-        value: 1
+        value-as-int: 1
         paths:
           - (kind == Deployment).spec.replicas
       image-pull-policy:
@@ -109,6 +109,12 @@ quarkus:
         value-as-map: {}
         path: (kind == Deployment).spec.template.spec.affinity
         description: Kubernetes affinity configuration for Pod scheduling
+    values-schema:
+      properties:
+        "affinity":
+          name: app.affinity
+          description: Kubernetes affinity configuration for Pod scheduling
+          type: object
     expressions:
       release-name-labels:
         expression: "{{ .Release.Name }}"