Update mailer.rst

andyexeter · web-flow · commit f59ba5d4606a · 2019-06-06T13:23:47.000+01:00
Swap key and value in twig path config
diff --git a/mailer.rst b/mailer.rst
@@ -376,7 +376,7 @@ image files as usual. First, to simplify things, define a Twig namespace called
 
         paths:
             # point this wherever your images live
-            images: '%kernel.project_dir%/assets/images'
+            '%kernel.project_dir%/assets/images': images
 
 Now, use the special ``email.image()`` Twig helper to embed the images inside
 the email contents:
