Merge pull request #1891 from influxdata/pagerduty-config

fix json key in pagerduty update

CHANGELOG.md

@@ -4,6 +4,7 @@
 1. [#1715](https://github.com/influxdata/chronograf/pull/1715): Chronograf now renders on IE11.
 1. [#1870](https://github.com/influxdata/chronograf/pull/1870): Fix console error for placing prop on div
 1. [#1864](https://github.com/influxdata/chronograf/pull/1864): Fix Write Data form upload button and add `onDragExit` handler
+1. [#1891](https://github.com/influxdata/chronograf/pull/1891): Fix Kapacitor config for PagerDuty via the UI
 
 ### Features
 1. [#1863](https://github.com/influxdata/chronograf/pull/1863): Improve 'new-sources' server flag example by adding 'type' key

ui/src/kapacitor/components/config/PagerDutyConfig.js

@@ -15,7 +15,7 @@ const PagerDutyConfig = React.createClass({
     e.preventDefault()
 
     const properties = {
-      serviceKey: this.serviceKey.value,
+      'service-key': this.serviceKey.value,
       url: this.url.value,
     }