chore(*): update for lint error

nrobakova · nrobakova · commit 1ba895faa8b3 · 2020-02-04T17:07:02.000+02:00
diff --git a/projects/igniteui-angular/src/lib/test-utils/grid-samples.spec.ts b/projects/igniteui-angular/src/lib/test-utils/grid-samples.spec.ts
@@ -1587,7 +1587,7 @@ export class IgxGridRowEditingWithFeaturesComponent extends DataParent {
         </ng-template>
     `
 })
-export class IgxGridGroupByComponent extends DataParent implements OnInit{
+export class IgxGridGroupByComponent extends DataParent implements OnInit {
     public width = '600px';
     public height = '600px';
 

Original file line number	Diff line number	Diff line change
`@@ -1587,7 +1587,7 @@ export class IgxGridRowEditingWithFeaturesComponent extends DataParent {`
`1587`	`1587`	`</ng-template>`
`1588`	`1588`	`
`1589`	`1589`	`})`
`1590`		`-export class IgxGridGroupByComponent extends DataParent implements OnInit{`
	`1590`	`+export class IgxGridGroupByComponent extends DataParent implements OnInit {`
`1591`	`1591`	`public width = '600px';`
`1592`	`1592`	`public height = '600px';`
`1593`	`1593`