test(emails): update fake data model

pkg/services/notifications/send_email_integration_test.go

@@ -40,7 +40,7 @@ func TestEmailIntegrationTest(t *testing.T) {
 					"RuleUrl":       "http://localhost:3000/dashboard/db/graphite-dashboard",
 					"ImageLink":     "http://localhost:3000/render/dashboard-solo/db/graphite-dashboard?panelId=1&from=1471008499616&to=1471012099617&width=1000&height=500",
 					"AlertPageUrl":  "http://localhost:3000/alerting",
-					"Events": []map[string]string{
+					"EvalMatches": []map[string]string{
 						{
 							"Metric": "desktop",
 							"Value":  "40",