address comments

Signed-off-by: huabing zhao <[email protected]>

Author: zhaohuabing

apis/v1alpha2/policy_types.go

@@ -46,7 +46,6 @@ type PolicyTargetReference struct {
 // Policy resource, refer to the policy attachment documentation for Gateway API.
 //
 // Note: This should be used for direct policy attachment only.
-// <gateway:experimental>
 type DirectPolicyTargetReference struct {
 	PolicyTargetReference `json:",inline"`
 

geps/gep-713.md

@@ -1316,8 +1316,8 @@ spec:
     sectionName: bar
 ```
 
-This would require adding a `Name` field to those sub-resources that currently lack a name. For example,
-a `Name` field could be added to the `RouteRule` object:
+This would require adding a `name` field to those sub-resources that currently lack a name. For example,
+a `name` field could be added to the `RouteRule` object:
 ```go
 type RouteRule struct {
     // Name is the name of the Route rule. If more than one Route Rule is
@@ -1337,8 +1337,8 @@ type RouteRule struct {
 If a `sectionName` is specified, but does not exist on the targeted object, the Policy must fail to attach,
 and the policy implementation should record a `resolvedRefs` or similar Condition in the Policy's status.
 
-When multiple Policies of the same type target the same object, one with a `SectionName` specified, and one without,
-the one with a `SectionName` is more specific, and so will have all its settings apply. The less-specific Policy will
+When multiple Policies of the same type target the same object, one with a `sectionName` specified, and one without,
+the one with a `sectionName` is more specific, and so will have all its settings apply. The less-specific Policy will
 not attach to the target.
 
 Note that the `sectionName` is currently intended to be used only for Direct Policy Attachment. Inherited Policies