3 files changed, 13 insertions, 1 deletions

diff --git a/docs/django-admin.txt b/docs/django-admin.txt
index ba9bb1403f..0faabbfcca 100644
--- a/docs/django-admin.txt
+++ b/docs/django-admin.txt
@@ -112,6 +112,11 @@ them to standard output, but it won't stop the server.
 You can run as many servers as you want, as long as they're on separate ports.
 Just execute ``django-admin.py runserver`` more than once.
 
+Note that the default IP address, 127.0.0.1, is not accessible from other
+machines on your network. To make your development server viewable to other
+machines on the network, use its own IP address (e.g. ``192.168.2.1``) or
+``0.0.0.0``.
+
 Examples:
 ~~~~~~~~~
 
diff --git a/docs/settings.txt b/docs/settings.txt
index ce971318f0..4fd4959bf1 100644
--- a/docs/settings.txt
+++ b/docs/settings.txt
@@ -400,7 +400,7 @@ Default: ``False``
 
 Whether to prepend the "www." subdomain to URLs that don't have it. This is
 only used if ``CommonMiddleware`` is installed (see the `middleware docs`_).
-See also ``PREPEND_WWW``.
+See also ``APPEND_SLASH``.
 
 SECRET_KEY
 ----------
diff --git a/docs/templates.txt b/docs/templates.txt
index 843ed0cbaa..215b663634 100644
--- a/docs/templates.txt
+++ b/docs/templates.txt
@@ -224,6 +224,13 @@ Here are some tips for working with inheritance:
       if you want to add to the contents of a parent block instead of
       completely overriding it.
 
+Finally, note that you can't define multiple ``{% block %}`` tags with the same
+name in the same template. This limitation exists because a block tag works in
+"both" directions. That is, a block tag doesn't just provide a hole to fill --
+it also defines the content that fills the hole in the *parent*. If there were
+two similarly-named ``{% block %}`` tags in a template, that template's parent
+wouldn't know which one of the blocks' content to use.
+
 Using the built-in reference
 ============================