Merge pull request #52995 from huzhengchuan/fix/incorrect_links_kubeadm

Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

Fix broken links in kubeadm after moving proposals to subdirs

**What this PR does / why we need it**:
fix incorrect links in kubeadm after kubernetes/community#1010

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes  kubernetes/community#918

**Special notes for your reviewer**:
CC @bgrant0607
**Release note**:

```
NONE
```
This commit is contained in:
Kubernetes Submit Queue 2017-10-14 11:45:22 -07:00 committed by GitHub
commit 0a72a8d1c6

View File

@ -70,9 +70,9 @@ func NewCmdToken(out io.Writer, errW io.Writer) *cobra.Command {
and the latter is the Token Secret, which must be kept private at all circumstances.
- The name of the Secret must be named "bootstrap-token-(token-id)".
You can read more about Bootstrap Tokens in this proposal:
You can read more about Bootstrap Tokens here:
https://git.k8s.io/community/contributors/design-proposals/bootstrap-discovery.md
https://kubernetes.io/docs/admin/bootstrap-tokens/
`),
// Without this callback, if a user runs just the "token"