Merge pull request #2265 from jfw/patch-2

documentation typo

Author: tomchristie

docs/api-guide/routers.md

@@ -41,7 +41,7 @@ The example above would generate the following URL patterns:
 
 **Note**: The `base_name` argument is used to specify the initial part of the view name pattern.  In the example above, that's the `user` or `account` part.
 
-Typically you won't *need* to specify the `base-name` argument, but if you have a viewset where you've defined a custom `get_queryset` method, then the viewset may not have a `.queryset` attribute set.  If you try to register that viewset you'll see an error like this:
+Typically you won't *need* to specify the `base_name` argument, but if you have a viewset where you've defined a custom `get_queryset` method, then the viewset may not have a `.queryset` attribute set.  If you try to register that viewset you'll see an error like this:
 
     'base_name' argument not specified, and could not automatically determine the name from the viewset, as it does not have a '.queryset' attribute.