fix(tags-input): fixed for attribute

Author: Zain Asif

projects/tags-input-demo/src/app/app.component.html

@@ -349,7 +349,7 @@ <h5 class="main__form__heading">1. Input with subtypes and selected items are ma
     <label for="dd backdrop">Dropdown has backdrop</label> &nbsp; &nbsp;
 
     <input type="checkbox" name="hide-dd-on-select" [checked]="nestedTagsInputConfig.hideDDOnTagSelect" (change)="changeNestedConfigOption($event, 'hideDDOnTagSelect')">
-    <label for="dd backdrop">Hide dropdown on Tag selection</label> &nbsp; &nbsp;
+    <label for="hide-dd-on-select">Hide dropdown on Tag selection</label> &nbsp; &nbsp;
 
     <h5>2. Custom nested component without showing tick on selected items.</h5>
 		<ti-angular-tags-input formControlName="nestedData" class="main__form__ti" [tagsData]="(sampleDataNested$ | async)"