fix documentation

__pkginfo__.py

@@ -13,7 +13,7 @@
 author_email = "contact@logilab.fr"
 web = 'http://www.cubicweb.org/project/%s' % distname
 
-short_desc = "blog component for the CubicWeb framework"
+short_desc = "blogging component for the CubicWeb framework"
 long_desc = """\
 Summary
 -------
@@ -34,6 +34,6 @@
 Specific boxes provided by this cube:
 
 - `BlogEntryArchiveBox`, displays a box with the total number of blog entries
-submitted by month for the last twelve months.
+  submitted by month for the last twelve months.
 
 - `BlogEntryListBox`, displays a box with the latest five blog entries
@@ -38,5 +38,5 @@
 
 - `BlogEntryListBox`, displays a box with the latest five blog entries
-published in your application as well as link to subscribe to a RSS feed.
+  published in your application as well as link to subscribe to a RSS feed.
 
 - `BlogEntrySummary`, displays a box with the list of users who submitted
@@ -41,6 +41,6 @@
 
 - `BlogEntrySummary`, displays a box with the list of users who submitted
-blog entries and the total number of blog entries they submitted.
+  blog entries and the total number of blog entries they submitted.
 
 This cube also provides some web services such as: