minor #12840 Update injection_types.rst (boajer)

xabbuh · xabbuh · commit 08b34cbffe5f · 2020-01-01T11:15:07.000+01:00
This PR was submitted for the 5.0 branch but it was merged into the 4.3 branch instead (closes #12840). Discussion ---------- Update injection_types.rst Typo fixed in the code snippet  Commits ------- 43f4422 Update injection_types.rst
diff --git a/service_container/injection_types.rst b/service_container/injection_types.rst
@@ -353,7 +353,7 @@ Another possibility is setting public fields of the class directly::
         return function(ContainerConfigurator $configurator) {
             $services = $configurator->services();
 
-            $services->set('app.newsletter_manager, NewsletterManager::class)
+            $services->set('app.newsletter_manager', NewsletterManager::class)
                 ->property('mailer', ref('mailer'));
         };
 
