Update docs and tests

lib/funky/page.rb

@@ -1,16 +1,19 @@
 module Funky
   class Page < GraphRootNode
 
-    # @return [String] The name of the Facebook Page. For example, for
-    # www.facebook.com/platform the name is 'Facebook For Developers'.
+    # @example
+    #   For example, for www.facebook.com/platform the username is 'platform'.
     # @see https://developers.facebook.com/docs/graph-api/reference/page/
+    # @return [String] The alias of the Facebook Page.
     def username
       data[:username]
     end
 
-    # @return [String] The alias of the Facebook Page. For example, for
-    # www.facebook.com/platform the username is 'platform'.
+    # @example
+    #   For example, for www.facebook.com/platform the name is
+    #   'Facebook For Developers'.
     # @see https://developers.facebook.com/docs/graph-api/reference/page/
+    # @return [String] The name of the Facebook Page.
     def name
       data[:name]
     end

spec/pages/page_spec.rb

@@ -38,7 +38,7 @@
       end
     end
 
-    context 'given an error that causes a Funky::ConnectionError' do
+    context 'given a connection error' do
       let(:page_ids) { [existing_page_id, another_page_id] }
       let(:socket_error) { SocketError.new }
 

spec/videos/video_spec.rb

@@ -44,7 +44,7 @@
       end
     end
 
-    context 'given an error that causes a Funky::ConnectionError' do
+    context 'given a connection error' do
       let(:video_ids) { [existing_video_id, another_video_id] }
       let(:socket_error) { SocketError.new }