apt/cache.py: Introduce Cache.actiongroup()

This is a short function which creates an actiongroup on the current
depcache.

1 files changed, 1 insertions, 1 deletions

diff --git a/doc/source/whatsnew/0.8.0.rst b/doc/source/whatsnew/0.8.0.rst
index d507e82a..b2236e44 100644
--- a/doc/source/whatsnew/0.8.0.rst
+++ b/doc/source/whatsnew/0.8.0.rst
@@ -70,7 +70,7 @@ action group, and is just cooler::
 
 This also works for :class:`apt.Cache`::
 
-    with cache.action_group(): # cache is an Instance of apt.Cache
+    with cache.actiongroup(): # cache is an Instance of apt.Cache
         for package in my_selected_packages:
             package.mark_install() # Instance of apt.Package