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-rw-r--r--railties/guides/source/routing.textile2
1 files changed, 1 insertions, 1 deletions
diff --git a/railties/guides/source/routing.textile b/railties/guides/source/routing.textile
index 08615bed4e..1cbc5c8f6e 100644
--- a/railties/guides/source/routing.textile
+++ b/railties/guides/source/routing.textile
@@ -288,7 +288,7 @@ When using +magazine_ad_path+, you can pass in instances of +Magazine+ and +Ad+
You can also use +url_for+ with a set of objects, and Rails will automatically determine which route you want:
<erb>
-<%= link_to "Ad details", url_for(@magazine, @ad) %>
+<%= link_to "Ad details", url_for([@magazine, @ad]) %>
</erb>
In this case, Rails will see that +@magazine+ is a +Magazine+ and +@ad+ is an +Ad+ and will therefore use the +magazine_ad_path+ helper. In helpers like +link_to+, you can specify just the object in place of the full +url_for+ call: