Fix remove button not clickable

Remove comment

src/ui_ng/src/app/project/member/member.component.scss

@@ -30,7 +30,6 @@ clr-datagrid {
      }
  }
 
- //This is for production build process.todo: Need to be removed, when production process refactored. 
 :host >>> clr-checkbox.checkbox.datagrid-foot-select {
     position: inherit;
 }