Fixed code block annotations

Author: squidfunk

docs/reference/code-blocks.md

@@ -247,7 +247,7 @@ document$.subscribe(function() { // (1)
 
 _Result_:
 
-``` {: .js .annotate }
+``` { .js .annotate }
 document$.subscribe(function() { // (1)
   var tables = document.querySelectorAll(/* (2) */ "article table")
   tables.forEach(function(table) {

docs/setup/setting-up-site-search.md

@@ -176,7 +176,7 @@ theme:
     - search.highlight
 ```
 
-Searching for [:octicons-search-24: ^^code highlighting^^][11] yields:
+Searching for [:octicons-search-24: ^^code blocks^^][11] yields:
 
 [![Search highlighting][12]][12]
 
@@ -276,7 +276,7 @@ When a user enters a query into the search box, the query is pre-processed
 before it is submitted to the search index. Material for MkDocs will apply the
 following transformations, which can be customized by [extending the theme][20]:
 
-``` ts
+``` { .ts .annotate }
 export function defaultTransform(query: string): string {
   return query
     .split(/"([^"]+)"/g) /* (1) */