Tweaked the documentation

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@967 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

actionpack/lib/action_controller/pagination.rb

@@ -11,13 +11,14 @@ module ActionController
   # controller, have it automatically query your model for pagination; or,
   # if you prefer, create Paginator objects yourself.
   #
+  # Pagination is included automatically for all controllers.
+  #
   # For help rendering pagination links, see 
   # ActionView::Helpers::PaginationHelper.
   #
   # ==== Automatic pagination for every action in a controller
   #
-  #   class PersonController < ApplicationController
-  #     helper :pagination     
+  #   class PersonController < ApplicationController   
   #     model :person
   #
   #     paginate :people, :order_by => 'last_name, first_name',
@@ -110,8 +111,7 @@ module ActionController
       paginator_and_collection_for(collection_id, options)
     end
 
-    # These methods become class methods on any controller which includes
-    # PaginationHelper.
+    # These methods become class methods on any controller 
     module ClassMethods
       # Creates a +before_filter+ which automatically paginates an Active
       # Record model for all actions in a controller (or certain actions if

actionpack/lib/action_view/helpers/pagination_helper.rb

@@ -1,6 +1,14 @@
 module ActionView
   module Helpers
     # Provides methods for linking to ActionController::Pagination objects.
+    #
+    # You can also build your links manually, like in this example:
+    #
+    # <%= link_to "Previous page", { :page => paginator.current.previous } if paginator.current.previous %>
+    #
+    # <%= link_to "Next page", { :page => paginator.current.next } of paginator.current.next =%>
+    # 
+    #
     module PaginationHelper
       unless const_defined?(:DEFAULT_OPTIONS)
         DEFAULT_OPTIONS = {
@@ -25,7 +33,7 @@ module ActionView
       # <tt>:link_to_current_page</tt>:: whether or not the current page
       #                                  should be linked to (defaults to
       #                                  +false+)
-      # <tt>:pararms</tt>::              any additional routing parameters
+      # <tt>:params</tt>::               any additional routing parameters
       #                                  for page URLs
       def pagination_links(paginator, options={})
         options.merge!(DEFAULT_OPTIONS) {|key, old, new| old}