         }
     }
 
-    private var isKeywordHotWord: Bool = false
+    private var isKeywordHot: Bool = false
 
     private var keyword: String? {
         didSet {


        searchBar.text = nil

        if isKeywordHotWord {
            isKeywordHotWord = false

            keyword = nil
            feeds = []


    func searchBar(searchBar: UISearchBar, textDidChange searchText: String) {

        isKeywordHot = false

        triggerSearchTaskWithSearchText(searchText)
    }
