diff --git a/actionview/lib/action_view/helpers/asset_tag_helper.rb b/actionview/lib/action_view/helpers/asset_tag_helper.rb
index 5c28043f8a1..60fc9ee1a27 100644
--- a/actionview/lib/action_view/helpers/asset_tag_helper.rb
+++ b/actionview/lib/action_view/helpers/asset_tag_helper.rb
@@ -127,7 +127,7 @@ module ActionView
# auto_discovery_link_tag(:rss, {controller: "news", action: "feed"})
# # =>
# auto_discovery_link_tag(:rss, "http://www.example.com/feed.rss", {title: "Example RSS"})
- # # =>
+ # # =>
def auto_discovery_link_tag(type = :rss, url_options = {}, tag_options = {})
if !(type == :rss || type == :atom) && tag_options[:type].blank?
raise ArgumentError.new("You should pass :type tag_option key explicitly, because you have passed #{type} type other than :rss or :atom.")
diff --git a/guides/source/action_view_overview.md b/guides/source/action_view_overview.md
index 71f3f8882c5..02ef32d66e5 100644
--- a/guides/source/action_view_overview.md
+++ b/guides/source/action_view_overview.md
@@ -408,7 +408,7 @@ Returns a link tag that browsers and feed readers can use to auto-detect an RSS
```ruby
auto_discovery_link_tag(:rss, "http://www.example.com/feed.rss", { title: "RSS Feed" }) # =>
-
+
```
#### image_path