diff --git a/lib/fog/core/connection.rb b/lib/fog/core/connection.rb
index a7c814d13..3293b9769 100644
--- a/lib/fog/core/connection.rb
+++ b/lib/fog/core/connection.rb
@@ -1,6 +1,32 @@
 module Fog
+
+  # The Connection class is a wrapper around an instance of Excon::Connection
+  # supporting {#request} and {#reset} only.
+  #
+  # {#request} includes an option to perform SAX parsing for XML APIs.
+  #
+  # @see https://github.com/geemus/excon/blob/master/lib/excon/connection.rb
+  #
   class Connection
 
+    # Prepares the connection and sets defaults for any future requests.
+    #
+    # @param [String] url The destination URL
+    # @param persistent [Boolean]
+    # @param [Hash] params
+    # @option params [String] :body Default text to be sent over a socket. Only used if :body absent in Connection#request params
+    # @option params [Hash<Symbol, String>] :headers The default headers to supply in a request. Only used if params[:headers] is not supplied to Connection#request
+    # @option params [String] :host The destination host's reachable DNS name or IP, in the form of a String
+    # @option params [String] :path Default path; appears after 'scheme://host:port/'. Only used if params[:path] is not supplied to Connection#request
+    # @option params [Fixnum] :port The port on which to connect, to the destination host
+    # @option params [Hash]   :query Default query; appended to the 'scheme://host:port/path/' in the form of '?key=value'. Will only be used if params[:query] is not supplied to Connection#request
+    # @option params [String] :scheme The protocol; 'https' causes OpenSSL to be used
+    # @option params [String] :proxy Proxy server; e.g. 'http://myproxy.com:8888'
+    # @option params [Fixnum] :retry_limit Set how many times we'll retry a failed request.  (Default 4)
+    # @option params [Class] :instrumentor Responds to #instrument as in ActiveSupport::Notifications
+    # @option params [String] :instrumentor_name Name prefix for #instrument events.  Defaults to 'excon'
+    # @option params [Nokogiri::XML::SAX::Document] :parser
+    #
     def initialize(url, persistent=false, params={})
       unless params.has_key?(:debug_response)
         params[:debug_response] = true
@@ -11,6 +37,25 @@ module Fog
       @persistent = persistent
     end
 
+    # Makes a request using the connection using Excon
+    #
+    # @param [Hash] params
+    # @option params [String] :body text to be sent over a socket
+    # @option params [Hash<Symbol, String>] :headers The default headers to supply in a request
+    # @option params [String] :host The destination host's reachable DNS name or IP, in the form of a String
+    # @option params [String] :path appears after 'scheme://host:port/'
+    # @option params [Fixnum] :port The port on which to connect, to the destination host
+    # @option params [Hash]   :query appended to the 'scheme://host:port/path/' in the form of '?key=value'
+    # @option params [String] :scheme The protocol; 'https' causes OpenSSL to be used
+    # @option params [Proc] :response_block
+    # @option params [Nokogiri::XML::SAX::Document] :parser
+    #
+    # @return [Excon::Response]
+    #
+    # @raise [Excon::Errors::StubNotFound]
+    # @raise [Excon::Errors::Timeout]
+    # @raise [Excon::Errors::SocketError]
+    #
     def request(params, &block)
       unless @persistent
         reset
@@ -18,7 +63,9 @@ module Fog
       unless block_given?
         if (parser = params.delete(:parser))
           body = Nokogiri::XML::SAX::PushParser.new(parser)
-          params[:response_block] = lambda { |chunk, remaining, total| body << chunk }
+          params[:response_block] = lambda do |chunk, remaining, total|
+            body << chunk
+          end
         end
       end
 
@@ -32,9 +79,10 @@ module Fog
       response
     end
 
+    # Closes the connection
+    #
     def reset
       @excon.reset
     end
-
   end
 end