fix: update code example (#106)

saschanowak · 0x-r4bbit · commit 39c5d0c94c42 · 2016-07-28T09:23:12.000+02:00
diff --git a/_posts/2016-07-27-custom-form-controls-in-angular-2.md b/_posts/2016-07-27-custom-form-controls-in-angular-2.md
@@ -276,7 +276,7 @@ import { ControlValueAccessor, NG_VALUE_ACCESSORS } from '@angular/forms';
   providers: [
     { 
       provide: NG_VALUE_ACCESSORS,
-      useExisting: forwardRef(() => CounterInputComponent,
+      useExisting: forwardRef(() => CounterInputComponent),
       multi: true
     }
   ]

Original file line number	Diff line number	Diff line change
`@@ -276,7 +276,7 @@ import { ControlValueAccessor, NG_VALUE_ACCESSORS } from '@angular/forms';`
`276`	`276`	`providers: [`
`277`	`277`	`{`
`278`	`278`	`provide: NG_VALUE_ACCESSORS,`
`279`		`- useExisting: forwardRef(() => CounterInputComponent,`
	`279`	`+ useExisting: forwardRef(() => CounterInputComponent),`
`280`	`280`	`multi: true`
`281`	`281`	`}`
`282`	`282`	`]`