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-rw-r--r--guides/source/configuring.md4
1 files changed, 2 insertions, 2 deletions
diff --git a/guides/source/configuring.md b/guides/source/configuring.md
index 68f03c5430..13020fb286 100644
--- a/guides/source/configuring.md
+++ b/guides/source/configuring.md
@@ -459,10 +459,10 @@ There are a number of settings available on `config.action_mailer`:
config.action_mailer.preview_path = "#{Rails.root}/lib/mailer_previews"
```
-* `config.action_mailer.preview_enabled` enable or disable mailer previews. By default this is `true` in development.
+* `config.action_mailer.show_previews` enable or disable mailer previews. By default this is `true` in development.
```ruby
- config.action_mailer.preview_enabled = false
+ config.action_mailer.show_previews = false
```
### Configuring Active Support