Tweaked a few issues in the tutorial documentation.

4 files changed, 5 insertions, 3 deletions

diff --git a/docs/tutorial/1-serialization.md b/docs/tutorial/1-serialization.md
index 60a3d989..41ff4d07 100644
--- a/docs/tutorial/1-serialization.md
+++ b/docs/tutorial/1-serialization.md
@@ -191,7 +191,7 @@ Our `SnippetSerializer` class is replicating a lot of information that's also co
 In the same way that Django provides both `Form` classes and `ModelForm` classes, REST framework includes both `Serializer` classes, and `ModelSerializer` classes.
 
 Let's look at refactoring our serializer using the `ModelSerializer` class.
-Open the file `snippets/serializers.py` again, and edit the `SnippetSerializer` class.
+Open the file `snippets/serializers.py` again, and replace the `SnippetSerializer` class with the following.
 
     class SnippetSerializer(serializers.ModelSerializer):
         class Meta:
diff --git a/docs/tutorial/3-class-based-views.md b/docs/tutorial/3-class-based-views.md
index 0a9ea3f1..abf82e49 100644
--- a/docs/tutorial/3-class-based-views.md
+++ b/docs/tutorial/3-class-based-views.md
@@ -64,7 +64,7 @@ That's looking good.  Again, it's still pretty similar to the function based vie
 
 We'll also need to refactor our `urls.py` slightly now we're using class based views.
 
-    from django.conf.urls import patterns, url
+    from django.conf.urls import url
     from rest_framework.urlpatterns import format_suffix_patterns
     from snippets import views
 
diff --git a/docs/tutorial/4-authentication-and-permissions.md b/docs/tutorial/4-authentication-and-permissions.md
index 592c77e8..887d1e56 100644
--- a/docs/tutorial/4-authentication-and-permissions.md
+++ b/docs/tutorial/4-authentication-and-permissions.md
@@ -177,7 +177,7 @@ In the snippets app, create a new file, `permissions.py`
             # Write permissions are only allowed to the owner of the snippet.
             return obj.owner == request.user
 
-Now we can add that custom permission to our snippet instance endpoint, by editing the `permission_classes` property on the `SnippetDetail` class:
+Now we can add that custom permission to our snippet instance endpoint, by editing the `permission_classes` property on the `SnippetDetail` view class:
 
     permission_classes = (permissions.IsAuthenticatedOrReadOnly,
                           IsOwnerOrReadOnly,)
diff --git a/docs/tutorial/5-relationships-and-hyperlinked-apis.md b/docs/tutorial/5-relationships-and-hyperlinked-apis.md
index c21efd7f..2841f03e 100644
--- a/docs/tutorial/5-relationships-and-hyperlinked-apis.md
+++ b/docs/tutorial/5-relationships-and-hyperlinked-apis.md
@@ -106,6 +106,8 @@ If we're going to have a hyperlinked API, we need to make sure we name our URL p
 
 After adding all those names into our URLconf, our final `snippets/urls.py` file should look something like this:
 
+    from django.conf.urls import url, include
+
     # API endpoints
     urlpatterns = format_suffix_patterns([
         url(r'^$', views.api_root),