Remove whitespace and pass presubmit (#2217)

While running the following, noticed the whitespace warning from presubmit:
```
ubuntu@ubuntu:~/coredns$ docker run -i -t --rm -v $PWD:/go/src/github.com/coredns/coredns --net=host golang:1.11
root@ubuntu:/go# cd src/github.com/coredns/coredns/
root@ubuntu:/go/src/github.com/coredns/coredns# make
** presubmit/context
** presubmit/filename-hyphen
** presubmit/test-lowercase
** presubmit/trailing-whitespace
plugin/auto/README.md:* `reload` interval to perform reload of zone if SOA version changes. Default is one minute.
plugin/auto/README.md:  Value of `0` means to not scan for changes and reload. eg. `30s` checks zonefile every 30 seconds
plugin/file/README.md:* `reload` interval to perform reload of zone if SOA version changes. Default is one minute.
plugin/file/README.md:  Value of `0` means to not scan for changes and reload. eg. `30s` checks zonefile every 30 seconds
** presubmit/trailing-whitespace: please remove any trailing white space
```

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
This commit is contained in:
Yong Tang
2018-10-19 10:58:36 -07:00
committed by GitHub
parent ad43346b58
commit 54df160aa4
2 changed files with 4 additions and 4 deletions

View File

@@ -32,8 +32,8 @@ are used.
name `db.example.com`, the extracted origin will be `example.com`. **TIMEOUT** specifies how often
CoreDNS should scan the directory; the default is every 60 seconds. This value is in seconds.
The minimum value is 1 second.
* `reload` interval to perform reload of zone if SOA version changes. Default is one minute.
Value of `0` means to not scan for changes and reload. eg. `30s` checks zonefile every 30 seconds
* `reload` interval to perform reload of zone if SOA version changes. Default is one minute.
Value of `0` means to not scan for changes and reload. eg. `30s` checks zonefile every 30 seconds
and reloads zone when serial changes.
* `no_reload` deprecated. Sets reload to 0.
* `upstream` defines upstream resolvers to be used resolve external names found (think CNAMEs)