Auto merge of #84285 - hi-rustin:rustin-patch-search, r=GuillaumeGomez

Fix the wrong return value type description of validateResult

It's should be boolean not [boolean].

Author: bors

Diff for: src/librustdoc/html/static/search.js

@@ -840,7 +840,7 @@ window.initSearch = function(rawSearchIndex) {
      * @param  {[string]} path   [The path of the result]
      * @param  {[string]} keys   [The keys to be used (["file", "open"])]
      * @param  {[object]} parent [The parent of the result]
-     * @return {[boolean]}       [Whether the result is valid or not]
+     * @return {boolean}       [Whether the result is valid or not]
      */
     function validateResult(name, path, keys, parent) {
         for (var i = 0, len = keys.length; i < len; ++i) {