Merge pull request #24376 from baiyutang/master

Update 2019-06-19-kubernetes-1-15-release-announcement.md

content/en/blog/_posts/2019-06-19-kubernetes-1-15-release-announcement.md

@@ -89,7 +89,7 @@ Volume cloning enables users to specify another PVC as a "DataSource" when provi
 - ExecutionHook API [designed to trigger hook commands](https://github.com/kubernetes/enhancements/issues/962) in the containers for different use cases is now Alpha.
 - Continued deprecation of extensions/v1beta1, apps/v1beta1, and apps/v1beta2 APIs; these extensions will be retired in 1.16!
 
-Check the [release notes](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.15.md#kubernetes-v115-release-notes) for a complete list of notable features and fixes.
+Check the [release notes](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.15.md#kubernetes-v115-release-notes) for a complete list of notable features and fixes.
 
 **Availability**
 

content/zh/docs/concepts/overview/working-with-objects/labels.md

@@ -239,7 +239,7 @@ Similarly the comma separator acts as an _AND_ operator. So filtering resources
 The _set-based_ label selector is a general form of equality since `environment=production` is equivalent to `environment in (production)`; similarly for `!=` and `notin`.
 -->
 _基于集合_ 的标签选择算符是相等标签选择算符的一般形式，因为 `environment=production`
-等同于 `environment in（production`；`!=` 和 `notin` 也是类似的。
+等同于 `environment in（production）`；`!=` 和 `notin` 也是类似的。
 
 <!--
 _Set-based_ requirements can be mixed with _equality-based_ requirements. For example: `partition in (customerA, customerB),environment!=qa`.