Reviewing more syntax errors

Author: Nyholm

http_client.rst

@@ -885,7 +885,7 @@ To abort a request (e.g. because it didn't complete in due time, or you want to
 fetch only the first bytes of the response, etc.), you can either use the
 ``cancel()`` method of ``ResponseInterface``::
 
-    $response->cancel()
+    $response->cancel();
 
 Or throw an exception from a progress callback::
 

introduction/from_flat_php_to_symfony.rst

@@ -580,7 +580,7 @@ and uses Twig:
 
 .. code-block:: html+twig
 
-    <!-- templates/blog/list.html.twig -->
+    {# templates/blog/list.html.twig #}
     {% extends 'base.html.twig' %}
 
     {% block title %}List of Posts{% endblock %}

service_container.rst

@@ -344,15 +344,18 @@ you can type-hint the new ``SiteUpdateManager`` class and use it::
     // ...
     use App\Service\SiteUpdateManager;
 
-    public function new(SiteUpdateManager $siteUpdateManager)
+    class SiteController extends AbstractController
     {
-        // ...
+        public function new(SiteUpdateManager $siteUpdateManager)
+        {
+            // ...
 
-        if ($siteUpdateManager->notifyOfSiteUpdate()) {
-            $this->addFlash('success', 'Notification mail was sent successfully.');
-        }
+            if ($siteUpdateManager->notifyOfSiteUpdate()) {
+                $this->addFlash('success', 'Notification mail was sent successfully.');
+            }
 
-        // ...
+            // ...
+        }
     }
 
 Thanks to autowiring and your type-hints in ``__construct()``, the container creates

testing.rst

@@ -1069,7 +1069,7 @@ configuration adds tests from a custom ``lib/tests`` directory:
         <!-- ... -->
         <testsuites>
             <testsuite name="Project Test Suite">
-                <!-- ... --->
+                <!-- ... -->
                 <directory>lib/tests</directory>
             </testsuite>
         </testsuites>