Merge pull request #46773 from wasylkowski/nig-doc-change

Automatic merge from submit-queue (batch tested with PRs 46620, 46732, 46773, 46772, 46725)

Added missing documentation to NodeInstanceGroup.

**What this PR does / why we need it**:

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

**Special notes for your reviewer**:

**Release note**:

```release-note
```
This commit is contained in:
Kubernetes Submit Queue 2017-06-03 11:39:42 -07:00 committed by GitHub
commit a281ad8d4b

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@ -138,7 +138,7 @@ type CloudConfig struct {
MultiZone bool
Cluster string
MasterName string
NodeInstanceGroup string
NodeInstanceGroup string // comma-delimited list of groups' names
NumNodes int
ClusterTag string
Network string