Add namespace to API docs examples

Signed-off-by: Stefan Prodan <stefan.prodan@gmail.com>

docs/spec/v2beta1/helmreleases.md

@@ -4,7 +4,7 @@ The `HelmRelease` API defines a resource for automated controller driven Helm re
 
 ## Specification
 
-A **helmrelease** object defines a resource for controller driven reconciliation
+A **HelmRelease** object defines a resource for controller driven reconciliation
 of Helm releases via Helm actions such as install, upgrade, test, uninstall, and rollback.
 This includes release placement (namespace/name), release content (chart/values overrides),
 action trigger configuration, individual action configuration, and statusing.
@@ -656,6 +656,7 @@ apiVersion: helm.toolkit.fluxcd.io/v2beta1
 kind: HelmRelease
 metadata:
   name: backend
+  namespace: default
 spec:
   interval: 5m
   chart:
@@ -665,6 +666,7 @@ spec:
       sourceRef:
         kind: HelmRepository
         name: podinfo
+        namespace: default
       interval: 1m
   upgrade:
     remediation:
@@ -683,6 +685,7 @@ apiVersion: helm.toolkit.fluxcd.io/v2beta1
 kind: HelmRelease
 metadata:
   name: frontend
+  namespace: default
 spec:
   interval: 5m
   chart:
@@ -692,6 +695,7 @@ spec:
       sourceRef:
         kind: HelmRepository
         name: podinfo
+        namespace: default
       interval: 1m
   dependsOn:
     - backend
@@ -731,6 +735,7 @@ apiVersion: helm.toolkit.fluxcd.io/v2beta1
 kind: HelmRelease
 metadata:
   name: podinfo
+  namespace: default
 spec:
   interval: 5m
   chart:
@@ -740,6 +745,7 @@ spec:
       sourceRef:
         kind: HelmRepository
         name: podinfo
+        namespace: default
       interval: 1m
   test:
     enable: true
@@ -774,6 +780,7 @@ apiVersion: helm.fluxcd.io/v2beta1
 kind: HelmRelease
 metadata:
   name: podinfo
+  namespace: default
 spec:
   interval: 5m
   chart:
@@ -783,6 +790,7 @@ spec:
       sourceRef:
         kind: HelmRepository
         name: podinfo
+        namespace: default
       interval: 1m
   install:
     remediation: