Updated documentation

Author: squidfunk

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

@@ -55,9 +55,9 @@ following lines to `mkdocs.yml`:
 
         1. Go to your Google Analytics __admin settings__
         2. Select the property for the respective tracking code
-        3. Select the __Data Streams__ tab and click the corresponding URL
-        4. Click the gear icon within the __Enhanced measurement__ section
-        5. Ensure that __Site search__ is enabled
+        3. Select the __data streams__ tab and click the corresponding URL
+        4. Click the gear icon within the __enhanced measurement__ section
+        5. Ensure that __site search__ is enabled
 
     === ":material-google-analytics: Universal Analytics"
 
@@ -261,6 +261,27 @@ e.g. your privacy policy:
   [custom cookies]: #custom-cookies
   [extra.consent enabled]: ../assets/screenshots/consent.png
 
+## Usage
+
+### Hiding the feedback widget
+
+When [Metadata] is enabled, the [feedback widget][extra.analytics.feedback] can
+be hidden for a document with custom front matter. Add the following lines at
+the top of a Markdown file:
+
+``` bash
+---
+hide:
+  - feedback
+---
+
+# Document title
+...
+```
+
+  [Metadata]: extensions/python-markdown.md#metadata
+
+
 ## Customization
 
 ### Custom site analytics

src/partials/integrations/analytics/google.html

@@ -45,9 +45,8 @@
       if (document.forms.search) {
         var query = document.forms.search.query
         query.addEventListener("blur", function() {
-          if (this.value) {
-            gtag("event", "search", {search_term: this.value})
-          }
+          if (this.value)
+            gtag("event", "search", { search_term: this.value })
         })
       }