chore(*): remove trailing white space #4647

Author: SAndreeva

projects/igniteui-angular/src/lib/date-picker/date-picker.component.ts

@@ -1308,7 +1308,7 @@ export class IgxDatePickerComponent implements IDatePicker, ControlValueAccessor
 @NgModule({
     declarations: [IgxDatePickerComponent, IgxCalendarContainerComponent, IgxDatePickerActionsDirective,
         IgxDatePickerTemplateDirective, DatePickerDisplayValuePipe, DatePickerInputValuePipe],
-    exports: [IgxDatePickerComponent, IgxDatePickerTemplateDirective, IgxDatePickerActionsDirective, 
+    exports: [IgxDatePickerComponent, IgxDatePickerTemplateDirective, IgxDatePickerActionsDirective,
         DatePickerDisplayValuePipe, DatePickerInputValuePipe],
     imports: [CommonModule, IgxIconModule, IgxInputGroupModule, IgxCalendarModule, IgxButtonModule, IgxRippleModule, IgxMaskModule],
     entryComponents: [IgxCalendarContainerComponent]